diff --git a/README.md b/README.md index 3c568ec..39fd877 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,6 @@ # php +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + diff --git a/hardening-patch-5.1.6-0.4.15.patch b/hardening-patch-5.1.6-0.4.15.patch new file mode 100644 index 0000000..dff3280 --- /dev/null +++ b/hardening-patch-5.1.6-0.4.15.patch @@ -0,0 +1,8759 @@ +diff -Nura php-5.1.6/Changelog.hphp hardening-patch-5.1.6-0.4.15/Changelog.hphp +--- php-5.1.6/Changelog.hphp 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Changelog.hphp 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,61 @@ ++Changelog of the Hardening-Patch ++-------------------------------- ++ ++0.4.15 - 07. September 2006 ++ ++ PHP4: ++ [+] Fix for potential DOS in handling of include blacklists ++ ++ PHP4+5: ++ [+] Backported a fix for open_basedir problems with insanse PHP scripts ++ [+] Added a fix for ini_restore() PHP security vulnerability ++ ++0.4.14 - 11. August 2006 ++ ++ PHP4: ++ [+] Remove unecessary call to AC_BROKEN_REALPATH ++ ++ PHP5: ++ [+] Fix Remote URL Include Protection - Thanks to: Bart Vanbrabant ++ ++ PHP4+5: ++ [+] Added a few PHP security fixes / see changelog.secfix for details ++ [+] Fixed the memory_limit protection for systems with different perdir memory_limits ++ [+] Fixed a possible memory corruption when foreach() is used with wrong arguments ++ ++0.4.13 - 07. August 2006 ++ ++ PHP4+5: ++ [+] Added a fix for a compile problem on solaris due to missing strcasestr() ++ ++0.4.12 - 19. July 2006 ++ ++ PHP4: ++ [+] Added fixes from sf4 security patch / see changelog.secfix for details ++ ++ PHP5: ++ [+] Added fixes from sf5 security patch / see changelog.secfix for details ++ ++ PHP4+5: ++ [+] Added anti mail spam feature ++ [+] Speedup of zend_hash canary (clear/destroy) ++ [+] Added a fix for a DOS in the handling of URL blacklists ++ ++0.4.11 - 13. May 2006 ++ ++ PHP5: ++ [+] tsrm_virtual_cwd.c: close open_basedir, safe_mode hole introduced by realpath() cache ++ [+] install-pear-nozlib.phar: bundle in full package download of 5.1.4 ++ ++ PHP4+5: ++ [+] tsrm_virtual_cwd.c: realpath() hotfix to solve problems with non existing directories ++ ++ ++0.4.10 - 11. May 2006 ++ ++ PHP4: ++ [+] info.c: backport from 5.1.4 contained TSRMLS macro that had to be removed ++ ++ PHP4+5: ++ [+] fopen_wrappers.c: fix for a trailing slash problem with open_basedir ++ +diff -Nura php-5.1.6/Changelog.secfix hardening-patch-5.1.6-0.4.15/Changelog.secfix +--- php-5.1.6/Changelog.secfix 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Changelog.secfix 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,40 @@ ++Changelog of PHP 5.1.4 Security Fixes ++ ++Release 6 - 11. August 2006 ++ ++ [+] Added IMAP open_basedir/safe_mode check ++ [+] Added a fix for previous ext/session fixes ++ [+] Added upstream fix to ext/socket ++ [+] Added sscanf() security fix ++ [+] Added fixes for handling of corrupt .gif files to gdlib ++ ++Release 5 - 13. July 2006 ++ ++ [+] Fixed compilation of Security-Patch Release 4 in ZTS mode ++ ++Release 4 - 13. July 2006 ++ ++ [+] Added a recursive array printing fix to the phpinfo() XSS fix ++ [+] Added a fix for stat() on non existing files in safe_mode ++ ++Release 3 - 07. July 2006 ++ ++ [+] Added a fix for an integer overflow in str_repeat() ++ [+] Added a *working* wordwrap() fix ++ [+] Added code to make memory_limit work on 64bit systems ++ [+] Added a fix for the error_log() safe_mode/open_basedir vulnerability ++ [+] Added a fix for overlong tempfilename ++ [+] Added multiple fixes for new safe_mode/open_basedir problems in ext/curl ++ [+] Added a high characters fix to ext/wddx ++ ++Release 2 - 16. May 2006 ++ ++ [+] Remove install-pear-nozlib.phar from the patchfile, because the official PHP ++ tarball got updated ++ ++Release 1 - 13. May 2006 ++ ++ [+] Bundle install-pear-nozlib.phar which was missing in the official PHP tarball ++ and is downloaded when make install is called (usually as root -> security risk) ++ [+] Fixed open_basedir/safe_mode bypass via the realpath() cache ++ +diff -Nura php-5.1.6/configure hardening-patch-5.1.6-0.4.15/configure +--- php-5.1.6/configure 2006-08-23 14:55:02.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/configure 2006-09-07 19:41:16.000000000 +0200 +@@ -942,6 +942,16 @@ + ac_help="$ac_help + --with-libdir=NAME Look for libraries in .../NAME rather than .../lib" + ac_help="$ac_help ++ --disable-hardening-patch-mm-protect Disable the Memory Manager protection." ++ac_help="$ac_help ++ --disable-hardening-patch-ll-protect Disable the Linked List protection." ++ac_help="$ac_help ++ --disable-hardening-patch-inc-protect Disable include/require protection." ++ac_help="$ac_help ++ --disable-hardening-patch-fmt-protect Disable format string protection." ++ac_help="$ac_help ++ --disable-hardening-patch-hash-protect Disable Zend HashTable DTOR protection." ++ac_help="$ac_help + + SAPI modules: + " +@@ -1410,6 +1420,8 @@ + ac_help="$ac_help + --enable-wddx Enable WDDX support" + ac_help="$ac_help ++ --disable-varfilter Disable Hardening-Patch's variable filter" ++ac_help="$ac_help + --disable-xml Disable XML support" + ac_help="$ac_help + --with-libxml-dir=DIR XML: libxml2 install prefix" +@@ -3618,6 +3630,157 @@ + + + ++# Check whether --enable-hardening-patch-mm-protect or --disable-hardening-patch-mm-protect was given. ++if test "${enable_hardening_patch_mm_protect+set}" = set; then ++ enableval="$enable_hardening_patch_mm_protect" ++ ++ DO_HARDENING_PATCH_MM_PROTECT=$enableval ++ ++else ++ ++ DO_HARDENING_PATCH_MM_PROTECT=yes ++ ++fi ++ ++ ++# Check whether --enable-hardening-patch-ll-protect or --disable-hardening-patch-ll-protect was given. ++if test "${enable_hardening_patch_ll_protect+set}" = set; then ++ enableval="$enable_hardening_patch_ll_protect" ++ ++ DO_HARDENING_PATCH_LL_PROTECT=$enableval ++ ++else ++ ++ DO_HARDENING_PATCH_LL_PROTECT=yes ++ ++fi ++ ++ ++# Check whether --enable-hardening-patch-inc-protect or --disable-hardening-patch-inc-protect was given. ++if test "${enable_hardening_patch_inc_protect+set}" = set; then ++ enableval="$enable_hardening_patch_inc_protect" ++ ++ DO_HARDENING_PATCH_INC_PROTECT=$enableval ++ ++else ++ ++ DO_HARDENING_PATCH_INC_PROTECT=yes ++ ++fi ++ ++ ++# Check whether --enable-hardening-patch-fmt-protect or --disable-hardening-patch-fmt-protect was given. ++if test "${enable_hardening_patch_fmt_protect+set}" = set; then ++ enableval="$enable_hardening_patch_fmt_protect" ++ ++ DO_HARDENING_PATCH_FMT_PROTECT=$enableval ++ ++else ++ ++ DO_HARDENING_PATCH_FMT_PROTECT=yes ++ ++fi ++ ++ ++# Check whether --enable-hardening-patch-hash-protect or --disable-hardening-patch-hash-protect was given. ++if test "${enable_hardening_patch_hash_protect+set}" = set; then ++ enableval="$enable_hardening_patch_hash_protect" ++ ++ DO_HARDENING_PATCH_HASH_PROTECT=$enableval ++ ++else ++ ++ DO_HARDENING_PATCH_HASH_PROTECT=yes ++ ++fi ++ ++ ++echo $ac_n "checking whether to protect the Zend Memory Manager""... $ac_c" 1>&6 ++echo "configure:2725: checking whether to protect the Zend Memory Manager" >&5 ++echo "$ac_t""$DO_HARDENING_PATCH_MM_PROTECT" 1>&6 ++ ++echo $ac_n "checking whether to protect the Zend Linked Lists""... $ac_c" 1>&6 ++echo "configure:2729: checking whether to protect the Zend Linked Lists" >&5 ++echo "$ac_t""$DO_HARDENING_PATCH_LL_PROTECT" 1>&6 ++ ++echo $ac_n "checking whether to protect include/require statements""... $ac_c" 1>&6 ++echo "configure:2733: checking whether to protect include/require statements" >&5 ++echo "$ac_t""$DO_HARDENING_PATCH_INC_PROTECT" 1>&6 ++ ++echo $ac_n "checking whether to protect PHP Format String functions""... $ac_c" 1>&6 ++echo "configure:2737: checking whether to protect PHP Format String functions" >&5 ++echo "$ac_t""$DO_HARDENING_PATCH_FMT_PROTECT" 1>&6 ++ ++echo $ac_n "checking whether to protect the Zend HashTable Destructors""... $ac_c" 1>&6 ++echo "configure:2737: checking whether to protect the Zend HashTable Destructors" >&5 ++echo "$ac_t""$DO_HARDENING_PATCH_HASH_PROTECT" 1>&6 ++ ++ ++cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH 1 ++EOF ++ ++ ++ ++if test "$DO_HARDENING_PATCH_MM_PROTECT" = "yes"; then ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_MM_PROTECT 1 ++EOF ++ ++else ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_MM_PROTECT 0 ++EOF ++ ++fi ++ ++if test "$DO_HARDENING_PATCH_LL_PROTECT" = "yes"; then ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_LL_PROTECT 1 ++EOF ++ ++else ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_LL_PROTECT 0 ++EOF ++ ++fi ++ ++if test "$DO_HARDENING_PATCH_INC_PROTECT" = "yes"; then ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_INC_PROTECT 1 ++EOF ++ ++else ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_INC_PROTECT 0 ++EOF ++ ++fi ++ ++if test "$DO_HARDENING_PATCH_FMT_PROTECT" = "yes"; then ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_FMT_PROTECT 1 ++EOF ++ ++else ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_FMT_PROTECT 0 ++EOF ++ ++fi ++ ++if test "$DO_HARDENING_PATCH_HASH_PROTECT" = "yes"; then ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_HASH_PROTECT 1 ++EOF ++ ++else ++ cat >> confdefs.h <<\EOF ++#define HARDENING_PATCH_HASH_PROTECT 0 ++EOF ++ ++fi + + + +@@ -18607,6 +18770,62 @@ + fi + + ++ echo $ac_n "checking whether realpath is broken""... $ac_c" 1>&6 ++echo "configure:14928: checking whether realpath is broken" >&5 ++if eval "test \"`echo '$''{'ac_cv_broken_realpath'+set}'`\" = set"; then ++ echo $ac_n "(cached) $ac_c" 1>&6 ++else ++ ++ if test "$cross_compiling" = yes; then ++ ++ ac_cv_broken_realpath=no ++ ++else ++ cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null ++then ++ ++ ac_cv_broken_realpath=no ++ ++else ++ echo "configure: failed program was:" >&5 ++ cat conftest.$ac_ext >&5 ++ rm -fr conftest* ++ ++ ac_cv_broken_realpath=yes ++ ++fi ++rm -fr conftest* ++fi ++ ++ ++fi ++ ++echo "$ac_t""$ac_cv_broken_realpath" 1>&6 ++ if test "$ac_cv_broken_realpath" = "yes"; then ++ cat >> confdefs.h <<\EOF ++#define PHP_BROKEN_REALPATH 1 ++EOF ++ ++ else ++ cat >> confdefs.h <<\EOF ++#define PHP_BROKEN_REALPATH 0 ++EOF ++ ++ fi ++ ++ + echo $ac_n "checking for declared timezone""... $ac_c" 1>&6 + echo "configure:18612: checking for declared timezone" >&5 + if eval "test \"`echo '$''{'ac_cv_declared_timezone'+set}'`\" = set"; then +@@ -89422,7 +89641,7 @@ + if test "$ac_cv_crypt_blowfish" = "yes"; then + ac_result=1 + else +- ac_result=0 ++ ac_result=1 + fi + cat >> confdefs.h <&6 ++echo "configure:82041: checking whether to enable Hardening-Patch's variable filter" >&5 ++# Check whether --enable-varfilter or --disable-varfilter was given. ++if test "${enable_varfilter+set}" = set; then ++ enableval="$enable_varfilter" ++ PHP_VARFILTER=$enableval ++else ++ ++ PHP_VARFILTER=yes ++ ++ if test "$PHP_ENABLE_ALL" && test "yes" = "yes"; then ++ PHP_VARFILTER=$PHP_ENABLE_ALL ++ fi ++ ++fi ++ ++ ++ ++ext_output="yes, shared" ++ext_shared=yes ++case $PHP_VARFILTER in ++shared,*) ++ PHP_VARFILTER=`echo "$PHP_VARFILTER"|sed 's/^shared,//'` ++ ;; ++shared) ++ PHP_VARFILTER=yes ++ ;; ++no) ++ ext_output=no ++ ext_shared=no ++ ;; ++*) ++ ext_output=yes ++ ext_shared=no ++ ;; ++esac ++ ++ ++ ++echo "$ac_t""$ext_output" 1>&6 ++ ++ ++ ++ ++if test "$PHP_VARFILTER" != "no"; then ++ cat >> confdefs.h <<\EOF ++#define HAVE_VARFILTER 1 ++EOF ++ ++ ++ ext_builddir=ext/varfilter ++ ext_srcdir=$abs_srcdir/ext/varfilter ++ ++ ac_extra= ++ ++ if test "$ext_shared" != "shared" && test "$ext_shared" != "yes" && test "" != "cli"; then ++ ++ ++ ++ case ext/varfilter in ++ "") ac_srcdir="$abs_srcdir/"; unset ac_bdir; ac_inc="-I. -I$abs_srcdir" ;; ++ /*) ac_srcdir=`echo "ext/varfilter"|cut -c 2-`"/"; ac_bdir=$ac_srcdir; ac_inc="-I$ac_bdir -I$abs_srcdir/$ac_bdir" ;; ++ *) ac_srcdir="$abs_srcdir/ext/varfilter/"; ac_bdir="ext/varfilter/"; ac_inc="-I$ac_bdir -I$ac_srcdir" ;; ++ esac ++ ++ ++ ++ b_c_pre=$php_c_pre ++ b_cxx_pre=$php_cxx_pre ++ b_c_meta=$php_c_meta ++ b_cxx_meta=$php_cxx_meta ++ b_c_post=$php_c_post ++ b_cxx_post=$php_cxx_post ++ b_lo=$php_lo ++ ++ ++ old_IFS=$IFS ++ for ac_src in varfilter.c; do ++ ++ IFS=. ++ set $ac_src ++ ac_obj=$1 ++ IFS=$old_IFS ++ ++ PHP_GLOBAL_OBJS="$PHP_GLOBAL_OBJS $ac_bdir$ac_obj.lo" ++ ++ case $ac_src in ++ *.c) ac_comp="$b_c_pre $ac_extra $ac_inc $b_c_meta -c $ac_srcdir$ac_src -o $ac_bdir$ac_obj.$b_lo $b_c_post" ;; ++ *.cpp) ac_comp="$b_cxx_pre $ac_extra $ac_inc $b_cxx_meta -c $ac_srcdir$ac_src -o $ac_bdir$ac_obj.$b_lo $b_cxx_post" ;; ++ esac ++ ++ cat >>Makefile.objects<>Makefile.objects<>Makefile.objects<> confdefs.h <>Makefile.objects<>Makefile.objects<&6 +@@ -112351,7 +112829,7 @@ + php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ + strlcat.c mergesort.c reentrancy.c php_variables.c php_ticks.c \ + network.c php_open_temporary_file.c php_logos.c \ +- output.c ; do ++ output.c hardening_patch.c ; do + + IFS=. + set $ac_src +@@ -112596,7 +113074,7 @@ + zend_variables.c zend.c zend_API.c zend_extensions.c zend_hash.c \ + zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \ + zend_ini.c zend_qsort.c zend_multibyte.c zend_ts_hash.c zend_stream.c \ +- zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c; do ++ zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c zend_canary.c; do + + IFS=. + set $ac_src +diff -Nura php-5.1.6/configure.in hardening-patch-5.1.6-0.4.15/configure.in +--- php-5.1.6/configure.in 2006-08-23 15:17:36.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/configure.in 2006-09-07 19:41:16.000000000 +0200 +@@ -209,7 +209,7 @@ + + sinclude(Zend/Zend.m4) + sinclude(TSRM/tsrm.m4) +- ++sinclude(main/hardening_patch.m4) + + divert(2) + +@@ -1275,7 +1275,7 @@ + php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ + strlcat.c mergesort.c reentrancy.c php_variables.c php_ticks.c \ + network.c php_open_temporary_file.c php_logos.c \ +- output.c ) ++ output.c hardening_patch.c ) + + PHP_ADD_SOURCES(main/streams, streams.c cast.c memory.c filter.c \ + plain_wrapper.c userspace.c transports.c xp_socket.c mmap.c) +@@ -1302,7 +1302,7 @@ + zend_variables.c zend.c zend_API.c zend_extensions.c zend_hash.c \ + zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \ + zend_ini.c zend_qsort.c zend_multibyte.c zend_ts_hash.c zend_stream.c \ +- zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c) ++ zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c zend_canary.c ) + + if test -r "$abs_srcdir/Zend/zend_objects.c"; then + PHP_ADD_SOURCES(Zend, zend_objects.c zend_object_handlers.c zend_objects_API.c zend_mm.c \ +diff -Nura php-5.1.6/ext/curl/interface.c hardening-patch-5.1.6-0.4.15/ext/curl/interface.c +--- php-5.1.6/ext/curl/interface.c 2006-08-10 19:16:35.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/curl/interface.c 2006-09-07 19:41:16.000000000 +0200 +@@ -172,6 +172,11 @@ + RETURN_FALSE; \ + } \ + \ ++ if (php_memnstr(str, tmp_url->path, strlen(tmp_url->path), str + len)) { \ ++ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Url '%s' contains unencoded control characters.", str); \ ++ RETURN_FALSE; \ ++ } \ ++ \ + if (tmp_url->query || tmp_url->fragment || php_check_open_basedir(tmp_url->path TSRMLS_CC) || \ + (PG(safe_mode) && !php_checkuid(tmp_url->path, "rb+", CHECKUID_CHECK_MODE_PARAM)) \ + ) { \ +diff -Nura php-5.1.6/ext/fbsql/php_fbsql.c hardening-patch-5.1.6-0.4.15/ext/fbsql/php_fbsql.c +--- php-5.1.6/ext/fbsql/php_fbsql.c 2006-08-14 20:40:20.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/fbsql/php_fbsql.c 2006-09-07 19:41:16.000000000 +0200 +@@ -1949,8 +1949,24 @@ + } + else if (fbcmdErrorsFound(md)) + { ++#if HARDENING_PATCH ++ char* query_copy; ++ int i; ++#endif + FBCErrorMetaData* emd = fbcdcErrorMetaData(c, md); + char* emg = fbcemdAllErrorMessages(emd); ++#if HARDENING_PATCH ++ query_copy=estrdup(query_copy); ++ for (i=0; query_copy[i]; i++) if (query_copy[i]<32) query_copy[i]='.'; ++ php_security_log(S_SQL, "fbsql error: %s - query: %s", emg, query_copy); ++ efree(query_copy); ++ if (HG(hphp_sql_bailout_on_error)) { ++ free(emg); ++ fbcemdRelease(emd); ++ result = 0; ++ zend_bailout(); ++ } ++#endif + if (FB_SQL_G(generateWarnings)) + { + if (emg) +diff -Nura php-5.1.6/ext/imap/php_imap.c hardening-patch-5.1.6-0.4.15/ext/imap/php_imap.c +--- php-5.1.6/ext/imap/php_imap.c 2006-08-11 17:07:13.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/imap/php_imap.c 2006-09-07 19:41:16.000000000 +0200 +@@ -768,6 +768,13 @@ + RETURN_FALSE; + } + ++ /* local filename, need to perform open_basedir and safe_mode checks */ ++ if (Z_STRVAL_PP(mailbox)[0] != '{' && ++ (php_check_open_basedir(Z_STRVAL_PP(mailbox) TSRMLS_CC) || ++ (PG(safe_mode) && !php_checkuid(Z_STRVAL_PP(mailbox), NULL, CHECKUID_CHECK_FILE_AND_DIR)))) { ++ RETURN_FALSE; ++ } ++ + IMAPG(imap_user) = estrndup(Z_STRVAL_PP(user), Z_STRLEN_PP(user)); + IMAPG(imap_password) = estrndup(Z_STRVAL_PP(passwd), Z_STRLEN_PP(passwd)); + +diff -Nura php-5.1.6/ext/mysql/php_mysql.c hardening-patch-5.1.6-0.4.15/ext/mysql/php_mysql.c +--- php-5.1.6/ext/mysql/php_mysql.c 2006-01-01 13:50:09.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/mysql/php_mysql.c 2006-09-07 19:41:16.000000000 +0200 +@@ -1231,6 +1231,8 @@ + { + php_mysql_conn *mysql; + MYSQL_RES *mysql_result; ++ char *copy_query; ++ int i; + + ZEND_FETCH_RESOURCE2(mysql, php_mysql_conn *, mysql_link, link_id, "MySQL-Link", le_link, le_plink); + +@@ -1281,6 +1283,13 @@ + php_error_docref("http://www.mysql.com/doc" TSRMLS_CC, E_WARNING, "%s", mysql_error(&mysql->conn)); + } + } ++ copy_query = estrdup(Z_STRVAL_PP(query)); ++ for (i=0; copy_query[i]; i++) if (copy_query[i] < 32) copy_query[i]='.'; ++ php_security_log(S_SQL, "MySQL error: %s - query: %s", mysql_error(&mysql->conn), copy_query); ++ efree(copy_query); ++ if (HG(hphp_sql_bailout_on_error)) { ++ zend_bailout(); ++ } + RETURN_FALSE; + } + #else +@@ -1291,6 +1300,13 @@ + php_error_docref("http://www.mysql.com/doc" TSRMLS_CC, E_WARNING, "%s", mysql_error(&mysql->conn)); + } + } ++ copy_query = estrdup(Z_STRVAL_PP(query)); ++ for (i=0; copy_query[i]; i++) if (copy_query[i] < 32) copy_query[i]='.'; ++ php_security_log(S_SQL, "MySQL error: %s - query: %s", mysql_error(&mysql->conn), copy_query); ++ efree(copy_query); ++ if (HG(hphp_sql_bailout_on_error)) { ++ zend_bailout(); ++ } + RETURN_FALSE; + } + #endif +diff -Nura php-5.1.6/ext/mysqli/mysqli_nonapi.c hardening-patch-5.1.6-0.4.15/ext/mysqli/mysqli_nonapi.c +--- php-5.1.6/ext/mysqli/mysqli_nonapi.c 2006-03-24 10:32:24.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/mysqli/mysqli_nonapi.c 2006-09-07 19:41:16.000000000 +0200 +@@ -184,6 +184,17 @@ + if (mysql_real_query(mysql->mysql, query, query_len)) { + char s_error[MYSQL_ERRMSG_SIZE], s_sqlstate[SQLSTATE_LENGTH+1]; + unsigned int s_errno; ++#if HARDENING_PATCH ++ char *query_copy = estrdup(query); ++ int i; ++ ++ for (i=0; query_copy[i]; i++) if (query_copy[i]<32) query_copy[i]='.'; ++ php_security_log(S_SQL, "MySQLi error: %s - query: %s", mysql->mysql->net.last_error, query_copy); ++ efree(query_copy); ++ if (HG(hphp_sql_bailout_on_error)) { ++ zend_bailout(); ++ } ++#endif + MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql); + + /* we have to save error information, cause +@@ -234,6 +245,17 @@ + MYSQLI_DISABLE_MQ; + + if (mysql_real_query(mysql->mysql, query, query_len)) { ++#if HARDENING_PATCH ++ char *query_copy = estrdup(query); ++ int i; ++ ++ for (i=0; query_copy[i]; i++) if (query_copy[i]<32) query_copy[i]='.'; ++ php_security_log(S_SQL, "MySQLi error: %s - query: %s", mysql->mysql->net.last_error, query_copy); ++ efree(query_copy); ++ if (HG(hphp_sql_bailout_on_error)) { ++ zend_bailout(); ++ } ++#endif + MYSQLI_REPORT_MYSQL_ERROR(mysql->mysql); + RETURN_FALSE; + } +diff -Nura php-5.1.6/ext/pgsql/pgsql.c hardening-patch-5.1.6-0.4.15/ext/pgsql/pgsql.c +--- php-5.1.6/ext/pgsql/pgsql.c 2006-04-10 21:51:55.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/pgsql/pgsql.c 2006-09-07 19:41:16.000000000 +0200 +@@ -1152,10 +1152,28 @@ + case PGRES_EMPTY_QUERY: + case PGRES_BAD_RESPONSE: + case PGRES_NONFATAL_ERROR: +- case PGRES_FATAL_ERROR: +- PHP_PQ_ERROR("Query failed: %s", pgsql); +- PQclear(pgsql_result); +- RETURN_FALSE; ++ case PGRES_FATAL_ERROR: ++ { ++#if HARDENING_PATCH ++ int i; ++ char *query_copy; ++#endif ++ char *msgbuf = _php_pgsql_trim_message(PQerrorMessage(pgsql), NULL); ++ PQclear(pgsql_result); ++#if HARDENING_PATCH ++ query_copy = estrdup(Z_STRVAL_PP(query)); ++ for (i=0; query_copy[i]; i++) if (query_copy[i]<32) query_copy[i]='.'; ++ php_security_log(S_SQL, "PgSQL error: %s - query: %s", msgbuf, query_copy); ++ efree(query_copy); ++ if (HG(hphp_sql_bailout_on_error)) { ++ efree(msgbuf); ++ zend_bailout(); ++ } ++#endif ++ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Query failed: %s", msgbuf); ++ efree(msgbuf); ++ RETURN_FALSE; ++ } + break; + case PGRES_COMMAND_OK: /* successful command that did not return rows */ + default: +diff -Nura php-5.1.6/ext/session/mod_files.c hardening-patch-5.1.6-0.4.15/ext/session/mod_files.c +--- php-5.1.6/ext/session/mod_files.c 2006-04-18 02:31:45.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/session/mod_files.c 2006-09-07 19:41:16.000000000 +0200 +@@ -152,6 +152,7 @@ + + if (!ps_files_valid_key(key)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "The session id contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,'"); ++ PS(invalid_session_id) = 1; + return; + } + if (!ps_files_path_create(buf, sizeof(buf), data, key)) +@@ -401,7 +402,12 @@ + ps_files_close(data); + + if (VCWD_UNLINK(buf) == -1) { +- return FAILURE; ++ /* This is a little safety check for instances when we are dealing with a regenerated session ++ * that was not yet written to disk ++ */ ++ if (!VCWD_ACCESS(buf, F_OK)) { ++ return FAILURE; ++ } + } + } + +@@ -422,6 +428,35 @@ + return SUCCESS; + } + ++PS_VALIDATE_SID_FUNC(files) ++{ ++ char buf[MAXPATHLEN]; ++ int fd; ++ PS_FILES_DATA; ++ ++ if (!ps_files_valid_key(key)) { ++ return FAILURE; ++ } ++ ++ if (!PS(use_strict_mode)) { ++ return SUCCESS; ++ } ++ ++ if (!ps_files_path_create(buf, sizeof(buf), data, key)) { ++ return FAILURE; ++ } ++ ++ fd = VCWD_OPEN_MODE(buf, O_RDWR | O_BINARY, ++ data->filemode); ++ ++ if (fd != -1) { ++ close(fd); ++ return SUCCESS; ++ } ++ ++ return FAILURE; ++} ++ + /* + * Local variables: + * tab-width: 4 +diff -Nura php-5.1.6/ext/session/mod_mm.c hardening-patch-5.1.6-0.4.15/ext/session/mod_mm.c +--- php-5.1.6/ext/session/mod_mm.c 2006-01-01 13:50:12.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/session/mod_mm.c 2006-09-07 19:41:16.000000000 +0200 +@@ -425,6 +425,42 @@ + return SUCCESS; + } + ++PS_VALIDATE_SID_FUNC(mm) ++{ ++ PS_MM_DATA; ++ ps_sd *sd; ++ const char *p; ++ char c; ++ int ret = SUCCESS; ++ ++ for (p = key; (c = *p); p++) { ++ /* valid characters are a..z,A..Z,0..9 */ ++ if (!((c >= 'a' && c <= 'z') ++ || (c >= 'A' && c <= 'Z') ++ || (c >= '0' && c <= '9') ++ || c == ',' ++ || c == '-')) { ++ return FAILURE; ++ } ++ } ++ ++ if (!PS(use_strict_mode)) { ++ return SUCCESS; ++ } ++ ++ mm_lock(data->mm, MM_LOCK_RD); ++ ++ sd = ps_sd_lookup(data, key, 0); ++ if (sd) { ++ mm_unlock(data->mm); ++ return SUCCESS; ++ } ++ ++ mm_unlock(data->mm); ++ ++ return FAILURE; ++} ++ + #endif + + /* +diff -Nura php-5.1.6/ext/session/mod_user.c hardening-patch-5.1.6-0.4.15/ext/session/mod_user.c +--- php-5.1.6/ext/session/mod_user.c 2006-01-01 13:50:12.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/session/mod_user.c 2006-09-07 19:41:16.000000000 +0200 +@@ -23,7 +23,7 @@ + #include "mod_user.h" + + ps_module ps_mod_user = { +- PS_MOD(user) ++ PS_MOD_SID(user) + }; + + #define SESS_ZVAL_LONG(val, a) \ +@@ -174,6 +174,83 @@ + FINISH; + } + ++PS_CREATE_SID_FUNC(user) ++{ ++ int i; ++ char *val = NULL; ++ zval *retval; ++ ps_user *mdata = PS_GET_MOD_DATA(); ++ ++ if (!mdata) ++ return estrndup("", 0); ++ ++ if (PSF(create) == NULL || ZVAL_IS_NULL(PSF(create))) { ++ return php_session_create_id(mod_data, newlen TSRMLS_CC); ++ } ++ retval = ps_call_handler(PSF(create), 0, NULL TSRMLS_CC); ++ ++ if (retval) { ++ if (Z_TYPE_P(retval) == IS_STRING) { ++ val = estrndup(Z_STRVAL_P(retval), Z_STRLEN_P(retval)); ++ } else { ++ val = estrndup("", 0); ++ } ++ zval_ptr_dtor(&retval); ++ } else { ++ val = estrndup("", 0); ++ } ++ ++ return val; ++} ++ ++static int ps_user_valid_key(const char *key TSRMLS_DC) ++{ ++ size_t len; ++ const char *p; ++ char c; ++ int ret = SUCCESS; ++ ++ for (p = key; (c = *p); p++) { ++ /* valid characters are a..z,A..Z,0..9 */ ++ if (!((c >= 'a' && c <= 'z') ++ || (c >= 'A' && c <= 'Z') ++ || (c >= '0' && c <= '9') ++ || c == ',' ++ || c == '-')) { ++ ret = FAILURE; ++ break; ++ } ++ } ++ ++ len = p - key; ++ ++ if (len == 0) ++ ret = FAILURE; ++ ++ return ret; ++} ++ ++PS_VALIDATE_SID_FUNC(user) ++{ ++ zval *args[1]; ++ STDVARS; ++ ++ if (PSF(validate) == NULL || ZVAL_IS_NULL(PSF(validate))) { ++ return ps_user_valid_key(key TSRMLS_CC); ++ } ++ SESS_ZVAL_STRING(key, args[0]); ++ ++ retval = ps_call_handler(PSF(validate), 1, args TSRMLS_CC); ++ ++ if (retval) { ++ convert_to_long(retval); ++ ret = Z_LVAL_P(retval) ? SUCCESS : FAILURE; ++ zval_ptr_dtor(&retval); ++ } ++ ++ return ret; ++} ++ + /* + * Local variables: + * tab-width: 4 +diff -Nura php-5.1.6/ext/session/mod_user.h hardening-patch-5.1.6-0.4.15/ext/session/mod_user.h +--- php-5.1.6/ext/session/mod_user.h 2006-01-01 13:50:12.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/session/mod_user.h 2006-09-07 19:41:16.000000000 +0200 +@@ -22,7 +22,7 @@ + #define MOD_USER_H + + typedef union { +- zval *names[6]; ++ zval *names[8]; + struct { + zval *ps_open; + zval *ps_close; +@@ -30,6 +30,8 @@ + zval *ps_write; + zval *ps_destroy; + zval *ps_gc; ++ zval *ps_create; ++ zval *ps_validate; + } name; + } ps_user; + +diff -Nura php-5.1.6/ext/session/php_session.h hardening-patch-5.1.6-0.4.15/ext/session/php_session.h +--- php-5.1.6/ext/session/php_session.h 2006-01-28 07:14:49.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/session/php_session.h 2006-09-07 19:41:16.000000000 +0200 +@@ -23,7 +23,7 @@ + + #include "ext/standard/php_var.h" + +-#define PHP_SESSION_API 20020330 ++#define PHP_SESSION_API 20051121 + + #define PS_OPEN_ARGS void **mod_data, const char *save_path, const char *session_name TSRMLS_DC + #define PS_CLOSE_ARGS void **mod_data TSRMLS_DC +@@ -32,6 +32,7 @@ + #define PS_DESTROY_ARGS void **mod_data, const char *key TSRMLS_DC + #define PS_GC_ARGS void **mod_data, int maxlifetime, int *nrdels TSRMLS_DC + #define PS_CREATE_SID_ARGS void **mod_data, int *newlen TSRMLS_DC ++#define PS_VALIDATE_SID_ARGS void **mod_data, const char *key TSRMLS_DC + + /* default create id function */ + PHPAPI char *php_session_create_id(PS_CREATE_SID_ARGS); +@@ -45,6 +46,7 @@ + int (*s_destroy)(PS_DESTROY_ARGS); + int (*s_gc)(PS_GC_ARGS); + char *(*s_create_sid)(PS_CREATE_SID_ARGS); ++ int (*s_validate_sid)(PS_VALIDATE_SID_ARGS); + } ps_module; + + #define PS_GET_MOD_DATA() *mod_data +@@ -57,6 +59,7 @@ + #define PS_DESTROY_FUNC(x) int ps_delete_##x(PS_DESTROY_ARGS) + #define PS_GC_FUNC(x) int ps_gc_##x(PS_GC_ARGS) + #define PS_CREATE_SID_FUNC(x) char *ps_create_sid_##x(PS_CREATE_SID_ARGS) ++#define PS_VALIDATE_SID_FUNC(x) int ps_validate_sid_##x(PS_VALIDATE_SID_ARGS) + + #define PS_FUNCS(x) \ + PS_OPEN_FUNC(x); \ +@@ -65,11 +68,12 @@ + PS_WRITE_FUNC(x); \ + PS_DESTROY_FUNC(x); \ + PS_GC_FUNC(x); \ +- PS_CREATE_SID_FUNC(x) ++ PS_CREATE_SID_FUNC(x); \ ++ PS_VALIDATE_SID_FUNC(x) + + #define PS_MOD(x) \ + #x, ps_open_##x, ps_close_##x, ps_read_##x, ps_write_##x, \ +- ps_delete_##x, ps_gc_##x, php_session_create_id ++ ps_delete_##x, ps_gc_##x, php_session_create_id, ps_validate_sid_##x + + /* SID enabled module handler definitions */ + #define PS_FUNCS_SID(x) \ +@@ -79,11 +83,12 @@ + PS_WRITE_FUNC(x); \ + PS_DESTROY_FUNC(x); \ + PS_GC_FUNC(x); \ +- PS_CREATE_SID_FUNC(x) ++ PS_CREATE_SID_FUNC(x); \ ++ PS_VALIDATE_SID(x) + + #define PS_MOD_SID(x) \ + #x, ps_open_##x, ps_close_##x, ps_read_##x, ps_write_##x, \ +- ps_delete_##x, ps_gc_##x, ps_create_sid_##x ++ ps_delete_##x, ps_gc_##x, ps_create_sid_##x, ps_validate_sid_##x + + typedef enum { + php_session_disabled, +@@ -120,11 +125,13 @@ + zend_bool use_only_cookies; + zend_bool use_trans_sid; /* contains the INI value of whether to use trans-sid */ + zend_bool apply_trans_sid; /* whether or not to enable trans-sid for the current request */ ++ zend_bool use_strict_mode; /* whether or not PHP accepts unknown session ids */ + + long hash_func; + long hash_bits_per_character; + int send_cookie; + int define_sid; ++ zend_bool invalid_session_id; /* allows the driver to report about an invalid session id and request id regeneration */ + } php_ps_globals; + + typedef php_ps_globals zend_ps_globals; +diff -Nura php-5.1.6/ext/session/session.c hardening-patch-5.1.6-0.4.15/ext/session/session.c +--- php-5.1.6/ext/session/session.c 2006-02-10 08:39:13.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/session/session.c 2006-09-07 19:41:16.000000000 +0200 +@@ -166,6 +166,7 @@ + STD_PHP_INI_BOOLEAN("session.cookie_secure", "", PHP_INI_ALL, OnUpdateBool, cookie_secure, php_ps_globals, ps_globals) + STD_PHP_INI_BOOLEAN("session.use_cookies", "1", PHP_INI_ALL, OnUpdateBool, use_cookies, php_ps_globals, ps_globals) + STD_PHP_INI_BOOLEAN("session.use_only_cookies", "0", PHP_INI_ALL, OnUpdateBool, use_only_cookies, php_ps_globals, ps_globals) ++ STD_PHP_INI_BOOLEAN("session.use_strict_mode", "1", PHP_INI_ALL, OnUpdateBool, use_strict_mode, php_ps_globals, ps_globals) + STD_PHP_INI_ENTRY("session.referer_check", "", PHP_INI_ALL, OnUpdateString, extern_referer_chk, php_ps_globals, ps_globals) + STD_PHP_INI_ENTRY("session.entropy_file", "", PHP_INI_ALL, OnUpdateString, entropy_file, php_ps_globals, ps_globals) + STD_PHP_INI_ENTRY("session.entropy_length", "0", PHP_INI_ALL, OnUpdateLong, entropy_length, php_ps_globals, ps_globals) +@@ -280,9 +281,13 @@ + PHPAPI void php_add_session_var(char *name, size_t namelen TSRMLS_DC) + { + zval **sym_track = NULL; +- +- zend_hash_find(Z_ARRVAL_P(PS(http_session_vars)), name, namelen + 1, +- (void *) &sym_track); ++ ++ IF_SESSION_VARS() { ++ zend_hash_find(Z_ARRVAL_P(PS(http_session_vars)), name, namelen + 1, ++ (void *) &sym_track); ++ } else { ++ return; ++ } + + /* + * Set up a proper reference between $_SESSION["x"] and $x. +@@ -758,9 +763,23 @@ + return; + } + ++ /* If there is an ID, use session module to verify it */ ++ if (PS(id)) { ++ if (PS(mod)->s_validate_sid(&PS(mod_data), PS(id) TSRMLS_CC) == FAILURE) { ++ efree(PS(id)); ++ PS(id) = NULL; ++ PS(send_cookie) = 1; ++ } ++ } ++ + /* If there is no ID, use session module to create one */ +- if (!PS(id)) ++ if (!PS(id)) { ++new_session: + PS(id) = PS(mod)->s_create_sid(&PS(mod_data), NULL TSRMLS_CC); ++ if (PS(use_cookies)) { ++ PS(send_cookie) = 1; ++ } ++ } + + /* Read data */ + /* Question: if you create a SID here, should you also try to read data? +@@ -769,9 +788,14 @@ + * session information + */ + php_session_track_init(TSRMLS_C); ++ PS(invalid_session_id) = 0; + if (PS(mod)->s_read(&PS(mod_data), PS(id), &val, &vallen TSRMLS_CC) == SUCCESS) { + php_session_decode(val, vallen TSRMLS_CC); + efree(val); ++ } else if (PS(invalid_session_id)) { /* address instances where the session read fails due to an invalid id */ ++ PS(invalid_session_id) = 0; ++ efree(PS(id)); ++ goto new_session; + } + } + +@@ -1377,22 +1401,29 @@ + } + /* }}} */ + +-/* {{{ proto void session_set_save_handler(string open, string close, string read, string write, string destroy, string gc) ++/* {{{ proto void session_set_save_handler(string open, string close, string read, string write, string destroy, string gc[, string create, string validate]) + Sets user-level functions */ + PHP_FUNCTION(session_set_save_handler) + { +- zval **args[6]; +- int i; ++ zval **args[8]; ++ int i, numargs; + ps_user *mdata; + char *name; + +- if (ZEND_NUM_ARGS() != 6 || zend_get_parameters_array_ex(6, args) == FAILURE) ++ numargs = ZEND_NUM_ARGS(); ++ args[6] = NULL; ++ args[7] = NULL; ++ ++ if (numargs < 6 || numargs > 8 || zend_get_parameters_array_ex(numargs, args) == FAILURE) + WRONG_PARAM_COUNT; + + if (PS(session_status) != php_session_none) + RETURN_FALSE; + +- for (i = 0; i < 6; i++) { ++ for (i = 0; i < 8; i++) { ++ if (i >= 6 && (args[i] == NULL || ZVAL_IS_NULL(*args[i]))) { ++ continue; ++ } + if (!zend_is_callable(*args[i], 0, &name)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Argument %d is not a valid callback", i+1); + efree(name); +@@ -1405,7 +1436,11 @@ + + mdata = emalloc(sizeof(*mdata)); + +- for (i = 0; i < 6; i++) { ++ for (i = 0; i < 8; i++) { ++ if (i >= 6 && (args[i] == NULL || ZVAL_IS_NULL(*args[i]))) { ++ mdata->names[i] = NULL; ++ continue; ++ } + ZVAL_ADDREF(*args[i]); + mdata->names[i] = *args[i]; + } +@@ -1475,6 +1510,11 @@ + WRONG_PARAM_COUNT; + } + ++ if (SG(headers_sent)) { ++ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot regenerate session id - headers already sent"); ++ RETURN_FALSE; ++ } ++ + if (PS(session_status) == php_session_active) { + if (PS(id)) { + if (del_ses && PS(mod)->s_destroy(&PS(mod_data), PS(id) TSRMLS_CC) == FAILURE) { +@@ -1531,8 +1571,8 @@ + WRONG_PARAM_COUNT; + + if (ac == 1) { +- convert_to_long_ex(p_cache_expire); +- PS(cache_expire) = Z_LVAL_PP(p_cache_expire); ++ convert_to_string_ex(p_cache_expire); ++ zend_alter_ini_entry("session.cache_expire", sizeof("session.cache_expire"), Z_STRVAL_PP(p_cache_expire), Z_STRLEN_PP(p_cache_expire), ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME); + } + + RETVAL_LONG(old); +diff -Nura php-5.1.6/ext/session/tests/014.phpt hardening-patch-5.1.6-0.4.15/ext/session/tests/014.phpt +--- php-5.1.6/ext/session/tests/014.phpt 2005-07-04 15:09:14.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/session/tests/014.phpt 2006-09-07 19:41:16.000000000 +0200 +@@ -5,6 +5,7 @@ + --INI-- + session.use_trans_sid=1 + session.use_cookies=0 ++session.use_strict_mode=0 + session.cache_limiter= + register_globals=1 + session.bug_compat_42=1 +diff -Nura php-5.1.6/ext/session/tests/015.phpt hardening-patch-5.1.6-0.4.15/ext/session/tests/015.phpt +--- php-5.1.6/ext/session/tests/015.phpt 2005-07-04 15:09:14.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/session/tests/015.phpt 2006-09-07 19:41:16.000000000 +0200 +@@ -5,6 +5,7 @@ + --INI-- + session.use_trans_sid=1 + session.use_cookies=0 ++session.use_strict_mode=0 + session.cache_limiter= + arg_separator.output=& + session.name=PHPSESSID +diff -Nura php-5.1.6/ext/session/tests/018.phpt hardening-patch-5.1.6-0.4.15/ext/session/tests/018.phpt +--- php-5.1.6/ext/session/tests/018.phpt 2005-07-04 15:09:14.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/session/tests/018.phpt 2006-09-07 19:41:16.000000000 +0200 +@@ -4,6 +4,7 @@ + + --INI-- + session.use_cookies=0 ++session.use_strict_mode=0 + session.cache_limiter= + session.use_trans_sid=1 + session.name=PHPSESSID +diff -Nura php-5.1.6/ext/session/tests/019.phpt hardening-patch-5.1.6-0.4.15/ext/session/tests/019.phpt +--- php-5.1.6/ext/session/tests/019.phpt 2005-07-04 15:09:14.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/session/tests/019.phpt 2006-09-07 19:41:16.000000000 +0200 +@@ -4,6 +4,7 @@ + + --INI-- + session.use_cookies=0 ++session.use_strict_mode=0 + session.cache_limiter= + register_globals=1 + session.serialize_handler=php +diff -Nura php-5.1.6/ext/session/tests/020.phpt hardening-patch-5.1.6-0.4.15/ext/session/tests/020.phpt +--- php-5.1.6/ext/session/tests/020.phpt 2005-07-04 15:09:14.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/session/tests/020.phpt 2006-09-07 19:41:16.000000000 +0200 +@@ -4,6 +4,7 @@ + + --INI-- + session.use_cookies=0 ++session.use_strict_mode=0 + session.cache_limiter= + session.use_trans_sid=1 + arg_separator.output=& +diff -Nura php-5.1.6/ext/session/tests/021.phpt hardening-patch-5.1.6-0.4.15/ext/session/tests/021.phpt +--- php-5.1.6/ext/session/tests/021.phpt 2005-07-04 15:09:14.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/session/tests/021.phpt 2006-09-07 19:41:16.000000000 +0200 +@@ -4,6 +4,7 @@ + + --INI-- + session.use_cookies=0 ++session.use_strict_mode=0 + session.cache_limiter= + session.use_trans_sid=1 + url_rewriter.tags="a=href,area=href,frame=src,input=src,form=,fieldset=" +diff -Nura php-5.1.6/ext/session/tests/bug38377.phpt hardening-patch-5.1.6-0.4.15/ext/session/tests/bug38377.phpt +--- php-5.1.6/ext/session/tests/bug38377.phpt 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/session/tests/bug38377.phpt 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,13 @@ ++--TEST-- ++bug #38377 (session_destroy() gives warning after session_regenerate_id()) ++--SKIPIF-- ++ ++--FILE-- ++ ++--EXPECT-- ++Done +diff -Nura php-5.1.6/ext/sockets/sockets.c hardening-patch-5.1.6-0.4.15/ext/sockets/sockets.c +--- php-5.1.6/ext/sockets/sockets.c 2006-04-07 16:04:36.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/sockets/sockets.c 2006-09-07 19:41:16.000000000 +0200 +@@ -533,6 +533,7 @@ + { + zval **element; + php_socket *php_sock; ++ int num = 0; + + if (Z_TYPE_P(sock_array) != IS_ARRAY) return 0; + +@@ -547,9 +548,10 @@ + if (php_sock->bsd_socket > *max_fd) { + *max_fd = php_sock->bsd_socket; + } ++ num++; + } + +- return 1; ++ return num ? 1 : 0; + } + + static int php_sock_array_from_fd_set(zval *sock_array, fd_set *fds TSRMLS_DC) +@@ -558,6 +560,7 @@ + zval **dest_element; + php_socket *php_sock; + HashTable *new_hash; ++ int num = 0; + + if (Z_TYPE_P(sock_array) != IS_ARRAY) return 0; + +@@ -575,6 +578,7 @@ + zend_hash_next_index_insert(new_hash, (void *)element, sizeof(zval *), (void **)&dest_element); + if (dest_element) zval_add_ref(dest_element); + } ++ num++; + } + + /* Destroy old array, add new one */ +@@ -584,7 +588,7 @@ + zend_hash_internal_pointer_reset(new_hash); + Z_ARRVAL_P(sock_array) = new_hash; + +- return 1; ++ return num ? 1 : 0; + } + + /* {{{ proto int socket_select(array &read_fds, array &write_fds, &array except_fds, int tv_sec[, int tv_usec]) +diff -Nura php-5.1.6/ext/sqlite/sess_sqlite.c hardening-patch-5.1.6-0.4.15/ext/sqlite/sess_sqlite.c +--- php-5.1.6/ext/sqlite/sess_sqlite.c 2006-01-01 13:50:14.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/sqlite/sess_sqlite.c 2006-09-07 19:41:16.000000000 +0200 +@@ -185,6 +185,76 @@ + return SQLITE_RETVAL(rv); + } + ++PS_VALIDATE_SID_FUNC(sqlite) ++{ ++ PS_SQLITE_DATA; ++ char *query; ++ const char *tail; ++ sqlite_vm *vm; ++ int colcount, result; ++ const char **rowdata, **colnames; ++ char *error; ++ size_t len; ++ const char *p; ++ char c; ++ int ret = FAILURE; ++ ++ for (p = key; (c = *p); p++) { ++ /* valid characters are a..z,A..Z,0..9 */ ++ if (!((c >= 'a' && c <= 'z') ++ || (c >= 'A' && c <= 'Z') ++ || (c >= '0' && c <= '9') ++ || c == ',' ++ || c == '-')) { ++ return FAILURE; ++ break; ++ } ++ } ++ ++ len = p - key; ++ ++ if (len == 0) ++ return FAILURE; ++ ++ if (!PS(use_strict_mode)) { ++ return SUCCESS; ++ } ++ ++ query = sqlite_mprintf("SELECT value FROM session_data WHERE sess_id='%q' LIMIT 1", key); ++ if (query == NULL) { ++ /* no memory */ ++ return FAILURE; ++ } ++ ++ if (sqlite_compile(db, query, &tail, &vm, &error) != SQLITE_OK) { ++ php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLite: Could not compile session validate sid query: %s", error); ++ sqlite_freemem(error); ++ sqlite_freemem(query); ++ return FAILURE; ++ } ++ ++ switch ((result = sqlite_step(vm, &colcount, &rowdata, &colnames))) { ++ case SQLITE_ROW: ++ if (rowdata[0] != NULL) { ++ ret = SUCCESS; ++ } ++ break; ++ default: ++ sqlite_freemem(error); ++ error = NULL; ++ } ++ ++ if (SQLITE_OK != sqlite_finalize(vm, &error)) { ++ php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLite: session validate sid: error %s", error); ++ sqlite_freemem(error); ++ error = NULL; ++ } ++ ++ sqlite_freemem(query); ++ ++ return ret; ++} ++ + #endif /* HAVE_PHP_SESSION && !defined(COMPILE_DL_SESSION) */ + + /* +diff -Nura php-5.1.6/ext/sqlite/sqlite.c hardening-patch-5.1.6-0.4.15/ext/sqlite/sqlite.c +--- php-5.1.6/ext/sqlite/sqlite.c 2006-04-18 16:30:15.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/sqlite/sqlite.c 2006-09-07 19:41:16.000000000 +0200 +@@ -1530,6 +1530,19 @@ + db->last_err_code = ret; + + if (ret != SQLITE_OK) { ++#if HARDENING_PATCH ++ char *query_copy; ++ int i; ++ ++ query_copy = estrdup(sql); ++ for (i=0; query_copy[i]; i++) if (query_copy[i]<32) query_copy[i]='.'; ++ php_security_log(S_SQL, "SQLite error: %s - query: %s", errtext, query_copy); ++ efree(query_copy); ++ if (HG(hphp_sql_bailout_on_error)) { ++ sqlite_freemem(errtext); ++ zend_bailout(); ++ } ++#endif + php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", errtext); + if (errmsg) { + ZVAL_STRING(errmsg, errtext, 1); +diff -Nura php-5.1.6/ext/standard/array.c hardening-patch-5.1.6-0.4.15/ext/standard/array.c +--- php-5.1.6/ext/standard/array.c 2006-06-03 20:59:55.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/array.c 2006-09-07 19:41:16.000000000 +0200 +@@ -1297,6 +1297,32 @@ + } + } + } ++ ++ if (var_name[0] == 'H') { ++ if ((strcmp(var_name, "HTTP_GET_VARS")==0)|| ++ (strcmp(var_name, "HTTP_POST_VARS")==0)|| ++ (strcmp(var_name, "HTTP_POST_FILES")==0)|| ++ (strcmp(var_name, "HTTP_ENV_VARS")==0)|| ++ (strcmp(var_name, "HTTP_SERVER_VARS")==0)|| ++ (strcmp(var_name, "HTTP_SESSION_VARS")==0)|| ++ (strcmp(var_name, "HTTP_COOKIE_VARS")==0)|| ++ (strcmp(var_name, "HTTP_RAW_POST_DATA")==0)) { ++ return 0; ++ } ++ } else if (var_name[0] == '_') { ++ if ((strcmp(var_name, "_COOKIE")==0)|| ++ (strcmp(var_name, "_ENV")==0)|| ++ (strcmp(var_name, "_FILES")==0)|| ++ (strcmp(var_name, "_GET")==0)|| ++ (strcmp(var_name, "_POST")==0)|| ++ (strcmp(var_name, "_REQUEST")==0)|| ++ (strcmp(var_name, "_SESSION")==0)|| ++ (strcmp(var_name, "_SERVER")==0)) { ++ return 0; ++ } ++ } else if (strcmp(var_name, "GLOBALS")==0) { ++ return 0; ++ } + + return 1; + } +diff -Nura php-5.1.6/ext/standard/basic_functions.c hardening-patch-5.1.6-0.4.15/ext/standard/basic_functions.c +--- php-5.1.6/ext/standard/basic_functions.c 2006-06-29 00:08:59.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/basic_functions.c 2006-09-07 19:41:16.000000000 +0200 +@@ -151,12 +151,14 @@ + typedef struct _php_shutdown_function_entry { + zval **arguments; + int arg_count; ++ zend_bool created_by_eval; + } php_shutdown_function_entry; + + typedef struct _user_tick_function_entry { + zval **arguments; + int arg_count; + int calling; ++ zend_bool created_by_eval; + } user_tick_function_entry; + + /* some prototypes for local functions */ +@@ -188,6 +190,8 @@ + PHP_FE(get_html_translation_table, NULL) + PHP_FE(sha1, NULL) + PHP_FE(sha1_file, NULL) ++ PHP_FE(sha256, NULL) ++ PHP_FE(sha256_file, NULL) + PHP_NAMED_FE(md5,php_if_md5, NULL) + PHP_NAMED_FE(md5_file,php_if_md5_file, NULL) + PHP_NAMED_FE(crc32,php_if_crc32, NULL) +@@ -632,7 +636,7 @@ + PHP_FALIAS(socket_get_status, stream_get_meta_data, NULL) + + #if (!defined(__BEOS__) && !defined(NETWARE) && HAVE_REALPATH) || defined(ZTS) +- PHP_FE(realpath, NULL) ++ PHP_STATIC_FE("realpath", zif_real_path, NULL) + #endif + + #ifdef HAVE_FNMATCH +@@ -2279,6 +2283,13 @@ + { + zval retval; + char *function_name = NULL; ++#if HARDENING_PATCH ++ zend_uint orig_code_type = EG(in_code_type); ++ ++ if (shutdown_function_entry->created_by_eval) { ++ EG(in_code_type) = ZEND_EVAL_CODE; ++ } ++#endif + + if (!zend_is_callable(shutdown_function_entry->arguments[0], 0, &function_name)) { + php_error(E_WARNING, "(Registered shutdown functions) Unable to call %s() - function does not exist", function_name); +@@ -2294,6 +2305,9 @@ + if (function_name) { + efree(function_name); + } ++#if HARDENING_PATCH ++ EG(in_code_type) = orig_code_type; ++#endif + return 0; + } + +@@ -2301,6 +2315,13 @@ + { + zval retval; + zval *function = tick_fe->arguments[0]; ++#if HARDENING_PATCH ++ zend_uint orig_code_type = EG(in_code_type); ++ ++ if (tick_fe->created_by_eval) { ++ EG(in_code_type) = ZEND_EVAL_CODE; ++ } ++#endif + + /* Prevent reentrant calls to the same user ticks function */ + if (! tick_fe->calling) { +@@ -2332,6 +2353,9 @@ + + tick_fe->calling = 0; + } ++#if HARDENING_PATCH ++ EG(in_code_type) = orig_code_type; ++#endif + } + + static void run_user_tick_functions(int tick_count) +@@ -2395,6 +2419,13 @@ + } + + shutdown_function_entry.arguments = (zval **) safe_emalloc(sizeof(zval *), shutdown_function_entry.arg_count, 0); ++#if HARDENING_PATCH ++ if (EG(in_code_type)==ZEND_EVAL_CODE) { ++ shutdown_function_entry.created_by_eval = 1; ++ } else { ++ shutdown_function_entry.created_by_eval = 0; ++ } ++#endif + + if (zend_get_parameters_array(ht, shutdown_function_entry.arg_count, shutdown_function_entry.arguments) == FAILURE) { + efree(shutdown_function_entry.arguments); +@@ -2722,6 +2753,15 @@ + + convert_to_string_ex(varname); + ++ /* checks that ensure the user does not overwrite certain ini settings when safe_mode is enabled */ ++ if (PG(safe_mode)) { ++ if (!strncmp("max_execution_time", Z_STRVAL_PP(varname), sizeof("max_execution_time")) || ++ !strncmp("memory_limit", Z_STRVAL_PP(varname), sizeof("memory_limit")) || ++ !strncmp("child_terminate", Z_STRVAL_PP(varname), sizeof("child_terminate"))) { ++ RETURN_FALSE; ++ } ++ } ++ + zend_restore_ini_entry(Z_STRVAL_PP(varname), Z_STRLEN_PP(varname)+1, PHP_INI_STAGE_RUNTIME); + } + /* }}} */ +@@ -2979,6 +3019,13 @@ + } + + tick_fe.arguments = (zval **) safe_emalloc(sizeof(zval *), tick_fe.arg_count, 0); ++#if HARDENING_PATCH ++ if (EG(in_code_type)==ZEND_EVAL_CODE) { ++ tick_fe.created_by_eval = 1; ++ } else { ++ tick_fe.created_by_eval = 0; ++ } ++#endif + + if (zend_get_parameters_array(ht, tick_fe.arg_count, tick_fe.arguments) == FAILURE) { + efree(tick_fe.arguments); +@@ -3282,6 +3329,35 @@ + new_key_len = spprintf(&new_key, 0, "%s%ld", prefix, hash_key->h); + } + ++ if (new_key[0] == 'H') { ++ if ((strcmp(new_key, "HTTP_GET_VARS")==0)|| ++ (strcmp(new_key, "HTTP_POST_VARS")==0)|| ++ (strcmp(new_key, "HTTP_POST_FILES")==0)|| ++ (strcmp(new_key, "HTTP_ENV_VARS")==0)|| ++ (strcmp(new_key, "HTTP_SERVER_VARS")==0)|| ++ (strcmp(new_key, "HTTP_SESSION_VARS")==0)|| ++ (strcmp(new_key, "HTTP_COOKIE_VARS")==0)|| ++ (strcmp(new_key, "HTTP_RAW_POST_DATA")==0)) { ++ efree(new_key); ++ return 0; ++ } ++ } else if (new_key[0] == '_') { ++ if ((strcmp(new_key, "_COOKIE")==0)|| ++ (strcmp(new_key, "_ENV")==0)|| ++ (strcmp(new_key, "_FILES")==0)|| ++ (strcmp(new_key, "_GET")==0)|| ++ (strcmp(new_key, "_POST")==0)|| ++ (strcmp(new_key, "_REQUEST")==0)|| ++ (strcmp(new_key, "_SESSION")==0)|| ++ (strcmp(new_key, "_SERVER")==0)) { ++ efree(new_key); ++ return 0; ++ } ++ } else if (strcmp(new_key, "GLOBALS")==0) { ++ efree(new_key); ++ return 0; ++ } ++ + zend_delete_global_variable(new_key, new_key_len-1 TSRMLS_CC); + ZEND_SET_SYMBOL_WITH_LENGTH(&EG(symbol_table), new_key, new_key_len, *var, (*var)->refcount+1, 0); + +diff -Nura php-5.1.6/ext/standard/config.m4 hardening-patch-5.1.6-0.4.15/ext/standard/config.m4 +--- php-5.1.6/ext/standard/config.m4 2006-01-04 22:31:29.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/config.m4 2006-09-07 19:41:16.000000000 +0200 +@@ -203,7 +203,7 @@ + if test "$ac_cv_crypt_blowfish" = "yes"; then + ac_result=1 + else +- ac_result=0 ++ ac_result=1 + fi + AC_DEFINE_UNQUOTED(PHP_BLOWFISH_CRYPT, $ac_result, [Whether the system supports BlowFish salt]) + ]) +@@ -489,7 +489,7 @@ + incomplete_class.c url_scanner_ex.c ftp_fopen_wrapper.c \ + http_fopen_wrapper.c php_fopen_wrapper.c credits.c css.c \ + var_unserializer.c ftok.c sha1.c user_filters.c uuencode.c \ +- filters.c proc_open.c streamsfuncs.c http.c) ++ filters.c proc_open.c streamsfuncs.c http.c sha256.c crypt_blowfish.c ) + + PHP_ADD_MAKEFILE_FRAGMENT + +diff -Nura php-5.1.6/ext/standard/config.w32 hardening-patch-5.1.6-0.4.15/ext/standard/config.w32 +--- php-5.1.6/ext/standard/config.w32 2006-01-04 22:31:29.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/config.w32 2006-09-07 19:41:16.000000000 +0200 +@@ -16,5 +16,5 @@ + url_scanner_ex.c ftp_fopen_wrapper.c http_fopen_wrapper.c \ + php_fopen_wrapper.c credits.c css.c var_unserializer.c ftok.c sha1.c \ + user_filters.c uuencode.c filters.c proc_open.c \ +- streamsfuncs.c http.c", false /* never shared */); ++ streamsfuncs.c http.c sha256.c crypt_blowfish.c", false /* never shared */); + +diff -Nura php-5.1.6/ext/standard/crypt_blowfish.c hardening-patch-5.1.6-0.4.15/ext/standard/crypt_blowfish.c +--- php-5.1.6/ext/standard/crypt_blowfish.c 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/crypt_blowfish.c 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,748 @@ ++/* ++ * This code comes from John the Ripper password cracker, with reentrant ++ * and crypt(3) interfaces added, but optimizations specific to password ++ * cracking removed. ++ * ++ * Written by Solar Designer in 1998-2002 and ++ * placed in the public domain. ++ * ++ * There's absolutely no warranty. ++ * ++ * It is my intent that you should be able to use this on your system, ++ * as a part of a software package, or anywhere else to improve security, ++ * ensure compatibility, or for any other purpose. I would appreciate ++ * it if you give credit where it is due and keep your modifications in ++ * the public domain as well, but I don't require that in order to let ++ * you place this code and any modifications you make under a license ++ * of your choice. ++ * ++ * This implementation is compatible with OpenBSD bcrypt.c (version 2a) ++ * by Niels Provos , and uses some of his ++ * ideas. The password hashing algorithm was designed by David Mazieres ++ * . ++ * ++ * There's a paper on the algorithm that explains its design decisions: ++ * ++ * http://www.usenix.org/events/usenix99/provos.html ++ * ++ * Some of the tricks in BF_ROUND might be inspired by Eric Young's ++ * Blowfish library (I can't be sure if I would think of something if I ++ * hadn't seen his code). ++ */ ++ ++#include ++ ++#include ++#ifndef __set_errno ++#define __set_errno(val) errno = (val) ++#endif ++ ++#undef __CONST ++#ifdef __GNUC__ ++#define __CONST __const ++#else ++#define __CONST ++#endif ++ ++#ifdef __i386__ ++#define BF_ASM 0 ++#define BF_SCALE 1 ++#elif defined(__alpha__) || defined(__hppa__) ++#define BF_ASM 0 ++#define BF_SCALE 1 ++#else ++#define BF_ASM 0 ++#define BF_SCALE 0 ++#endif ++ ++typedef unsigned int BF_word; ++ ++/* Number of Blowfish rounds, this is also hardcoded into a few places */ ++#define BF_N 16 ++ ++typedef BF_word BF_key[BF_N + 2]; ++ ++typedef struct { ++ BF_word S[4][0x100]; ++ BF_key P; ++} BF_ctx; ++ ++/* ++ * Magic IV for 64 Blowfish encryptions that we do at the end. ++ * The string is "OrpheanBeholderScryDoubt" on big-endian. ++ */ ++static BF_word BF_magic_w[6] = { ++ 0x4F727068, 0x65616E42, 0x65686F6C, ++ 0x64657253, 0x63727944, 0x6F756274 ++}; ++ ++/* ++ * P-box and S-box tables initialized with digits of Pi. ++ */ ++static BF_ctx BF_init_state = { ++ { ++ { ++ 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, ++ 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99, ++ 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, ++ 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, ++ 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, ++ 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013, ++ 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, ++ 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e, ++ 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60, ++ 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440, ++ 0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, ++ 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a, ++ 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, ++ 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677, ++ 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193, ++ 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, ++ 0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88, ++ 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239, ++ 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, ++ 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0, ++ 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, ++ 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98, ++ 0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88, ++ 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe, ++ 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, ++ 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d, ++ 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b, ++ 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7, ++ 0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba, ++ 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463, ++ 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, ++ 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09, ++ 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3, ++ 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb, ++ 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279, ++ 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8, ++ 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, ++ 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82, ++ 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db, ++ 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573, ++ 0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, ++ 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b, ++ 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, ++ 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8, ++ 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4, ++ 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, ++ 0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, ++ 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c, ++ 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, ++ 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1, ++ 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, ++ 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, ++ 0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477, ++ 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf, ++ 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, ++ 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af, ++ 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa, ++ 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5, ++ 0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41, ++ 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915, ++ 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, ++ 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915, ++ 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664, ++ 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a ++ }, { ++ 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, ++ 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266, ++ 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, ++ 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e, ++ 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, ++ 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, ++ 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, ++ 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1, ++ 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737, ++ 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8, ++ 0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, ++ 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd, ++ 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, ++ 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7, ++ 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41, ++ 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, ++ 0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf, ++ 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af, ++ 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, ++ 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87, ++ 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, ++ 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2, ++ 0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16, ++ 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd, ++ 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, ++ 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509, ++ 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, ++ 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3, ++ 0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f, ++ 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a, ++ 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, ++ 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960, ++ 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66, ++ 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28, ++ 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802, ++ 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84, ++ 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, ++ 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf, ++ 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14, ++ 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e, ++ 0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, ++ 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7, ++ 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, ++ 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281, ++ 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99, ++ 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, ++ 0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128, ++ 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73, ++ 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, ++ 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0, ++ 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, ++ 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250, ++ 0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3, ++ 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285, ++ 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, ++ 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061, ++ 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb, ++ 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e, ++ 0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735, ++ 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc, ++ 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, ++ 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340, ++ 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20, ++ 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7 ++ }, { ++ 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, ++ 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068, ++ 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af, ++ 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, ++ 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, ++ 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504, ++ 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, ++ 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb, ++ 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee, ++ 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6, ++ 0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, ++ 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b, ++ 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, ++ 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb, ++ 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527, ++ 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, ++ 0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33, ++ 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c, ++ 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, ++ 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc, ++ 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, ++ 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564, ++ 0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b, ++ 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115, ++ 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, ++ 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728, ++ 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0, ++ 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e, ++ 0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37, ++ 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d, ++ 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, ++ 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b, ++ 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3, ++ 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb, ++ 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d, ++ 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c, ++ 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, ++ 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9, ++ 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a, ++ 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe, ++ 0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, ++ 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc, ++ 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, ++ 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61, ++ 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2, ++ 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, ++ 0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2, ++ 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c, ++ 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, ++ 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633, ++ 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, ++ 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169, ++ 0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52, ++ 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027, ++ 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, ++ 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62, ++ 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634, ++ 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76, ++ 0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24, ++ 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc, ++ 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, ++ 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c, ++ 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837, ++ 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0 ++ }, { ++ 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, ++ 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe, ++ 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, ++ 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, ++ 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8, ++ 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, ++ 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, ++ 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22, ++ 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4, ++ 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6, ++ 0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, ++ 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59, ++ 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, ++ 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51, ++ 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28, ++ 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, ++ 0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b, ++ 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28, ++ 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, ++ 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd, ++ 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, ++ 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319, ++ 0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb, ++ 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f, ++ 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, ++ 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32, ++ 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680, ++ 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166, ++ 0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae, ++ 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb, ++ 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, ++ 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47, ++ 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370, ++ 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d, ++ 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84, ++ 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048, ++ 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, ++ 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd, ++ 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9, ++ 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7, ++ 0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, ++ 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f, ++ 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, ++ 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525, ++ 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1, ++ 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, ++ 0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964, ++ 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e, ++ 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, ++ 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d, ++ 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, ++ 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, ++ 0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02, ++ 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc, ++ 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, ++ 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a, ++ 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, ++ 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b, ++ 0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0, ++ 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060, ++ 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, ++ 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9, ++ 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f, ++ 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6 ++ } ++ }, { ++ 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, ++ 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89, ++ 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c, ++ 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, ++ 0x9216d5d9, 0x8979fb1b ++ } ++}; ++ ++static unsigned char BF_itoa64[64 + 1] = ++ "./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"; ++ ++static unsigned char BF_atoi64[0x60] = { ++ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 0, 1, ++ 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 64, 64, 64, 64, 64, ++ 64, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, ++ 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 64, 64, 64, 64, 64, ++ 64, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, ++ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 64, 64, 64, 64, 64 ++}; ++ ++/* ++ * This may be optimized out if built with function inlining and no BF_ASM. ++ */ ++static void clean(void *data, int size) ++{ ++#if BF_ASM ++ extern void _BF_clean(void *data); ++#endif ++ memset(data, 0, size); ++#if BF_ASM ++ _BF_clean(data); ++#endif ++} ++ ++#define BF_safe_atoi64(dst, src) \ ++{ \ ++ tmp = (unsigned char)(src); \ ++ if (tmp == '$') break; \ ++ if ((unsigned int)(tmp -= 0x20) >= 0x60) return -1; \ ++ tmp = BF_atoi64[tmp]; \ ++ if (tmp > 63) return -1; \ ++ (dst) = tmp; \ ++} ++ ++static int BF_decode(BF_word *dst, __CONST char *src, int size) ++{ ++ unsigned char *dptr = (unsigned char *)dst; ++ unsigned char *end = dptr + size; ++ unsigned char *sptr = (unsigned char *)src; ++ unsigned int tmp, c1, c2, c3, c4; ++ ++ do { ++ BF_safe_atoi64(c1, *sptr++); ++ BF_safe_atoi64(c2, *sptr++); ++ *dptr++ = (c1 << 2) | ((c2 & 0x30) >> 4); ++ if (dptr >= end) break; ++ ++ BF_safe_atoi64(c3, *sptr++); ++ *dptr++ = ((c2 & 0x0F) << 4) | ((c3 & 0x3C) >> 2); ++ if (dptr >= end) break; ++ ++ BF_safe_atoi64(c4, *sptr++); ++ *dptr++ = ((c3 & 0x03) << 6) | c4; ++ } while (dptr < end); ++ ++ while (dptr < end) ++ *dptr++ = 0; ++ ++ return 0; ++} ++ ++static void BF_encode(char *dst, __CONST BF_word *src, int size) ++{ ++ unsigned char *sptr = (unsigned char *)src; ++ unsigned char *end = sptr + size; ++ unsigned char *dptr = (unsigned char *)dst; ++ unsigned int c1, c2; ++ ++ do { ++ c1 = *sptr++; ++ *dptr++ = BF_itoa64[c1 >> 2]; ++ c1 = (c1 & 0x03) << 4; ++ if (sptr >= end) { ++ *dptr++ = BF_itoa64[c1]; ++ break; ++ } ++ ++ c2 = *sptr++; ++ c1 |= c2 >> 4; ++ *dptr++ = BF_itoa64[c1]; ++ c1 = (c2 & 0x0f) << 2; ++ if (sptr >= end) { ++ *dptr++ = BF_itoa64[c1]; ++ break; ++ } ++ ++ c2 = *sptr++; ++ c1 |= c2 >> 6; ++ *dptr++ = BF_itoa64[c1]; ++ *dptr++ = BF_itoa64[c2 & 0x3f]; ++ } while (sptr < end); ++} ++ ++static void BF_swap(BF_word *x, int count) ++{ ++ static int endianness_check = 1; ++ char *is_little_endian = (char *)&endianness_check; ++ BF_word tmp; ++ ++ if (*is_little_endian) ++ do { ++ tmp = *x; ++ tmp = (tmp << 16) | (tmp >> 16); ++ *x++ = ((tmp & 0x00FF00FF) << 8) | ((tmp >> 8) & 0x00FF00FF); ++ } while (--count); ++} ++ ++#if BF_SCALE ++/* Architectures which can shift addresses left by 2 bits with no extra cost */ ++#define BF_ROUND(L, R, N) \ ++ tmp1 = L & 0xFF; \ ++ tmp2 = L >> 8; \ ++ tmp2 &= 0xFF; \ ++ tmp3 = L >> 16; \ ++ tmp3 &= 0xFF; \ ++ tmp4 = L >> 24; \ ++ tmp1 = data.ctx.S[3][tmp1]; \ ++ tmp2 = data.ctx.S[2][tmp2]; \ ++ tmp3 = data.ctx.S[1][tmp3]; \ ++ tmp3 += data.ctx.S[0][tmp4]; \ ++ tmp3 ^= tmp2; \ ++ R ^= data.ctx.P[N + 1]; \ ++ tmp3 += tmp1; \ ++ R ^= tmp3; ++#else ++/* Architectures with no complicated addressing modes supported */ ++#define BF_INDEX(S, i) \ ++ (*((BF_word *)(((unsigned char *)S) + (i)))) ++#define BF_ROUND(L, R, N) \ ++ tmp1 = L & 0xFF; \ ++ tmp1 <<= 2; \ ++ tmp2 = L >> 6; \ ++ tmp2 &= 0x3FC; \ ++ tmp3 = L >> 14; \ ++ tmp3 &= 0x3FC; \ ++ tmp4 = L >> 22; \ ++ tmp4 &= 0x3FC; \ ++ tmp1 = BF_INDEX(data.ctx.S[3], tmp1); \ ++ tmp2 = BF_INDEX(data.ctx.S[2], tmp2); \ ++ tmp3 = BF_INDEX(data.ctx.S[1], tmp3); \ ++ tmp3 += BF_INDEX(data.ctx.S[0], tmp4); \ ++ tmp3 ^= tmp2; \ ++ R ^= data.ctx.P[N + 1]; \ ++ tmp3 += tmp1; \ ++ R ^= tmp3; ++#endif ++ ++/* ++ * Encrypt one block, BF_N is hardcoded here. ++ */ ++#define BF_ENCRYPT \ ++ L ^= data.ctx.P[0]; \ ++ BF_ROUND(L, R, 0); \ ++ BF_ROUND(R, L, 1); \ ++ BF_ROUND(L, R, 2); \ ++ BF_ROUND(R, L, 3); \ ++ BF_ROUND(L, R, 4); \ ++ BF_ROUND(R, L, 5); \ ++ BF_ROUND(L, R, 6); \ ++ BF_ROUND(R, L, 7); \ ++ BF_ROUND(L, R, 8); \ ++ BF_ROUND(R, L, 9); \ ++ BF_ROUND(L, R, 10); \ ++ BF_ROUND(R, L, 11); \ ++ BF_ROUND(L, R, 12); \ ++ BF_ROUND(R, L, 13); \ ++ BF_ROUND(L, R, 14); \ ++ BF_ROUND(R, L, 15); \ ++ tmp4 = R; \ ++ R = L; \ ++ L = tmp4 ^ data.ctx.P[BF_N + 1]; ++ ++#if BF_ASM ++#define BF_body() \ ++ _BF_body_r(&data.ctx); ++#else ++#define BF_body() \ ++ L = R = 0; \ ++ ptr = data.ctx.P; \ ++ do { \ ++ ptr += 2; \ ++ BF_ENCRYPT; \ ++ *(ptr - 2) = L; \ ++ *(ptr - 1) = R; \ ++ } while (ptr < &data.ctx.P[BF_N + 2]); \ ++\ ++ ptr = data.ctx.S[0]; \ ++ do { \ ++ ptr += 2; \ ++ BF_ENCRYPT; \ ++ *(ptr - 2) = L; \ ++ *(ptr - 1) = R; \ ++ } while (ptr < &data.ctx.S[3][0xFF]); ++#endif ++ ++static void BF_set_key(__CONST char *key, BF_key expanded, BF_key initial) ++{ ++ __CONST char *ptr = key; ++ int i, j; ++ BF_word tmp; ++ ++ for (i = 0; i < BF_N + 2; i++) { ++ tmp = 0; ++ for (j = 0; j < 4; j++) { ++ tmp <<= 8; ++ tmp |= *ptr; ++ ++ if (!*ptr) ptr = key; else ptr++; ++ } ++ ++ expanded[i] = tmp; ++ initial[i] = BF_init_state.P[i] ^ tmp; ++ } ++} ++ ++char *_crypt_blowfish_rn(__CONST char *key, __CONST char *setting, ++ char *output, int size) ++{ ++#if BF_ASM ++ extern void _BF_body_r(BF_ctx *ctx); ++#endif ++ struct { ++ BF_ctx ctx; ++ BF_key expanded_key; ++ union { ++ BF_word salt[4]; ++ BF_word output[6]; ++ } binary; ++ } data; ++ BF_word L, R; ++ BF_word tmp1, tmp2, tmp3, tmp4; ++ BF_word *ptr; ++ BF_word count; ++ int i; ++ ++ if (size < 7 + 22 + 31 + 1) { ++ __set_errno(ERANGE); ++ return NULL; ++ } ++ ++ if (setting[0] != '$' || ++ setting[1] != '2' || ++ setting[2] != 'a' || ++ setting[3] != '$' || ++ setting[4] < '0' || setting[4] > '3' || ++ setting[5] < '0' || setting[5] > '9' || ++ setting[6] != '$') { ++ __set_errno(EINVAL); ++ return NULL; ++ } ++ ++ count = (BF_word)1 << ((setting[4] - '0') * 10 + (setting[5] - '0')); ++ if (count < 16 || BF_decode(data.binary.salt, &setting[7], 16)) { ++ clean(data.binary.salt, sizeof(data.binary.salt)); ++ __set_errno(EINVAL); ++ return NULL; ++ } ++ ++ BF_swap(data.binary.salt, 4); ++ ++ BF_set_key(key, data.expanded_key, data.ctx.P); ++ ++ memcpy(data.ctx.S, BF_init_state.S, sizeof(data.ctx.S)); ++ ++ L = R = 0; ++ for (i = 0; i < BF_N + 2; i += 2) { ++ L ^= data.binary.salt[i & 2]; ++ R ^= data.binary.salt[(i & 2) + 1]; ++ BF_ENCRYPT; ++ data.ctx.P[i] = L; ++ data.ctx.P[i + 1] = R; ++ } ++ ++ ptr = data.ctx.S[0]; ++ do { ++ ptr += 4; ++ L ^= data.binary.salt[(BF_N + 2) & 3]; ++ R ^= data.binary.salt[(BF_N + 3) & 3]; ++ BF_ENCRYPT; ++ *(ptr - 4) = L; ++ *(ptr - 3) = R; ++ ++ L ^= data.binary.salt[(BF_N + 4) & 3]; ++ R ^= data.binary.salt[(BF_N + 5) & 3]; ++ BF_ENCRYPT; ++ *(ptr - 2) = L; ++ *(ptr - 1) = R; ++ } while (ptr < &data.ctx.S[3][0xFF]); ++ ++ do { ++ data.ctx.P[0] ^= data.expanded_key[0]; ++ data.ctx.P[1] ^= data.expanded_key[1]; ++ data.ctx.P[2] ^= data.expanded_key[2]; ++ data.ctx.P[3] ^= data.expanded_key[3]; ++ data.ctx.P[4] ^= data.expanded_key[4]; ++ data.ctx.P[5] ^= data.expanded_key[5]; ++ data.ctx.P[6] ^= data.expanded_key[6]; ++ data.ctx.P[7] ^= data.expanded_key[7]; ++ data.ctx.P[8] ^= data.expanded_key[8]; ++ data.ctx.P[9] ^= data.expanded_key[9]; ++ data.ctx.P[10] ^= data.expanded_key[10]; ++ data.ctx.P[11] ^= data.expanded_key[11]; ++ data.ctx.P[12] ^= data.expanded_key[12]; ++ data.ctx.P[13] ^= data.expanded_key[13]; ++ data.ctx.P[14] ^= data.expanded_key[14]; ++ data.ctx.P[15] ^= data.expanded_key[15]; ++ data.ctx.P[16] ^= data.expanded_key[16]; ++ data.ctx.P[17] ^= data.expanded_key[17]; ++ ++ BF_body(); ++ ++ tmp1 = data.binary.salt[0]; ++ tmp2 = data.binary.salt[1]; ++ tmp3 = data.binary.salt[2]; ++ tmp4 = data.binary.salt[3]; ++ data.ctx.P[0] ^= tmp1; ++ data.ctx.P[1] ^= tmp2; ++ data.ctx.P[2] ^= tmp3; ++ data.ctx.P[3] ^= tmp4; ++ data.ctx.P[4] ^= tmp1; ++ data.ctx.P[5] ^= tmp2; ++ data.ctx.P[6] ^= tmp3; ++ data.ctx.P[7] ^= tmp4; ++ data.ctx.P[8] ^= tmp1; ++ data.ctx.P[9] ^= tmp2; ++ data.ctx.P[10] ^= tmp3; ++ data.ctx.P[11] ^= tmp4; ++ data.ctx.P[12] ^= tmp1; ++ data.ctx.P[13] ^= tmp2; ++ data.ctx.P[14] ^= tmp3; ++ data.ctx.P[15] ^= tmp4; ++ data.ctx.P[16] ^= tmp1; ++ data.ctx.P[17] ^= tmp2; ++ ++ BF_body(); ++ } while (--count); ++ ++ for (i = 0; i < 6; i += 2) { ++ L = BF_magic_w[i]; ++ R = BF_magic_w[i + 1]; ++ ++ count = 64; ++ do { ++ BF_ENCRYPT; ++ } while (--count); ++ ++ data.binary.output[i] = L; ++ data.binary.output[i + 1] = R; ++ } ++ ++ memcpy(output, setting, 7 + 22 - 1); ++ output[7 + 22 - 1] = BF_itoa64[(int) ++ BF_atoi64[(int)setting[7 + 22 - 1] - 0x20] & 0x30]; ++ ++/* This has to be bug-compatible with the original implementation, so ++ * only encode 23 of the 24 bytes. :-) */ ++ BF_swap(data.binary.output, 6); ++ BF_encode(&output[7 + 22], data.binary.output, 23); ++ output[7 + 22 + 31] = '\0'; ++ ++/* Overwrite the most obvious sensitive data we have on the stack. Note ++ * that this does not guarantee there's no sensitive data left on the ++ * stack and/or in registers; I'm not aware of portable code that does. */ ++ clean(&data, sizeof(data)); ++ ++ return output; ++} ++ ++char *_crypt_gensalt_blowfish_rn(unsigned long count, ++ __CONST char *input, int size, char *output, int output_size) ++{ ++ if (size < 16 || output_size < 7 + 22 + 1 || ++ (count && (count < 4 || count > 31))) { ++ if (output_size > 0) output[0] = '\0'; ++ __set_errno((output_size < 7 + 22 + 1) ? ERANGE : EINVAL); ++ return NULL; ++ } ++ ++ if (!count) count = 5; ++ ++ output[0] = '$'; ++ output[1] = '2'; ++ output[2] = 'a'; ++ output[3] = '$'; ++ output[4] = '0' + count / 10; ++ output[5] = '0' + count % 10; ++ output[6] = '$'; ++ ++ BF_encode(&output[7], (BF_word *)input, 16); ++ output[7 + 22] = '\0'; ++ ++ return output; ++} +diff -Nura php-5.1.6/ext/standard/crypt.c hardening-patch-5.1.6-0.4.15/ext/standard/crypt.c +--- php-5.1.6/ext/standard/crypt.c 2006-01-01 13:50:14.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/crypt.c 2006-09-07 19:41:16.000000000 +0200 +@@ -100,6 +100,8 @@ + return SUCCESS; + } + ++char *_crypt_blowfish_rn(char *key, char *setting, char *output, int size); ++char *_crypt_gensalt_blowfish_rn(unsigned long count, char *input, int size, char *output, int output_size); + + static unsigned char itoa64[] = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; + +@@ -135,7 +137,14 @@ + + /* The automatic salt generation only covers standard DES and md5-crypt */ + if(!*salt) { +-#if PHP_MD5_CRYPT ++#if PHP_BLOWFISH_CRYPT ++ char randat[16]; ++ int i; ++ ++ for (i=0; i<16; i++) randat[i] = PHP_CRYPT_RAND; ++ ++ _crypt_gensalt_blowfish_rn(5, randat, sizeof(randat), salt, sizeof(salt)); ++#elif PHP_MD5_CRYPT + strcpy(salt, "$1$"); + php_to64(&salt[3], PHP_CRYPT_RAND, 4); + php_to64(&salt[7], PHP_CRYPT_RAND, 4); +@@ -145,8 +154,24 @@ + salt[2] = '\0'; + #endif + } +- +- RETVAL_STRING(crypt(str, salt), 1); ++ ++ if (salt[0] == '$' && ++ salt[1] == '2' && ++ salt[2] == 'a' && ++ salt[3] == '$' && ++ salt[4] >= '0' && salt[4] <= '3' && ++ salt[5] >= '0' && salt[5] <= '9' && ++ salt[6] == '$') { ++ ++ char output[PHP_MAX_SALT_LEN+1]; ++ ++ output[0] = 0; ++ _crypt_blowfish_rn(str, salt, output, sizeof(output)); ++ RETVAL_STRING(output, 1); ++ ++ } else { ++ RETVAL_STRING(crypt(str, salt), 1); ++ } + } + /* }}} */ + #endif +diff -Nura php-5.1.6/ext/standard/dl.c hardening-patch-5.1.6-0.4.15/ext/standard/dl.c +--- php-5.1.6/ext/standard/dl.c 2006-01-01 13:50:14.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/dl.c 2006-09-07 19:41:16.000000000 +0200 +@@ -164,8 +164,35 @@ + RETURN_FALSE; + } + module_entry = get_module(); ++ ++ /* check if Hardening-Patch is installed */ ++ if (module_entry->zend_api < 1000000000) { ++ php_error_docref(NULL TSRMLS_CC, error_type, ++ "%s: Unable to initialize module\n" ++ "Module compiled without Hardening-Patch, module API=%d, debug=%d, thread-safety=%d\n" ++ "PHP compiled with Hardening-Patch=%d, module API=%d, debug=%d, thread-safety=%d\n" ++ "These options need to match\n", ++ module_entry->name, module_entry->zend_api, module_entry->zend_debug, module_entry->zts, ++ HARDENING_PATCH_ZEND_MODULE_API_NO, ZEND_MODULE_API_NO, ZEND_DEBUG, USING_ZTS); ++ DL_UNLOAD(handle); ++ RETURN_FALSE; ++ } ++ ++ /* check if correct Hardening-Patch is installed */ ++ if (module_entry->zend_api != HARDENING_PATCH_ZEND_MODULE_API_NO) { ++ php_error_docref(NULL TSRMLS_CC, error_type, ++ "%s: Unable to initialize module\n" ++ "Module compiled with Hardening-Patch=%d, module API=%d, debug=%d, thread-safety=%d\n" ++ "PHP compiled with Hardening-Patch=%d, module API=%d, debug=%d, thread-safety=%d\n" ++ "These options need to match\n", ++ module_entry->name, module_entry->zend_api, module_entry->real_zend_api, module_entry->zend_debug, module_entry->zts, ++ HARDENING_PATCH_ZEND_MODULE_API_NO, ZEND_MODULE_API_NO, ZEND_DEBUG, USING_ZTS); ++ DL_UNLOAD(handle); ++ RETURN_FALSE; ++ } ++ + if ((module_entry->zend_debug != ZEND_DEBUG) || (module_entry->zts != USING_ZTS) +- || (module_entry->zend_api != ZEND_MODULE_API_NO)) { ++ || (module_entry->real_zend_api != ZEND_MODULE_API_NO)) { + /* Check for pre-4.1.0 module which has a slightly different module_entry structure :( */ + struct pre_4_1_0_module_entry { + char *name; +@@ -199,7 +226,7 @@ + zts = ((struct pre_4_1_0_module_entry *)module_entry)->zts; + } else { + name = module_entry->name; +- zend_api = module_entry->zend_api; ++ zend_api = module_entry->real_zend_api; + zend_debug = module_entry->zend_debug; + zts = module_entry->zts; + } +diff -Nura php-5.1.6/ext/standard/file.c hardening-patch-5.1.6-0.4.15/ext/standard/file.c +--- php-5.1.6/ext/standard/file.c 2006-04-06 04:39:55.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/file.c 2006-09-07 19:41:16.000000000 +0200 +@@ -2302,7 +2302,7 @@ + #if (!defined(__BEOS__) && !defined(NETWARE) && HAVE_REALPATH) || defined(ZTS) + /* {{{ proto string realpath(string path) + Return the resolved path */ +-PHP_FUNCTION(realpath) ++PHP_FUNCTION(real_path) + { + zval **path; + char resolved_path_buff[MAXPATHLEN]; +diff -Nura php-5.1.6/ext/standard/file.h hardening-patch-5.1.6-0.4.15/ext/standard/file.h +--- php-5.1.6/ext/standard/file.h 2006-01-13 05:05:59.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/file.h 2006-09-07 19:41:16.000000000 +0200 +@@ -61,7 +61,7 @@ + PHP_FUNCTION(fd_set); + PHP_FUNCTION(fd_isset); + #if (!defined(__BEOS__) && HAVE_REALPATH) || defined(ZTS) +-PHP_FUNCTION(realpath); ++PHP_FUNCTION(real_path); + PHP_FUNCTION(fnmatch); + #endif + PHP_NAMED_FUNCTION(php_if_ftruncate); +diff -Nura php-5.1.6/ext/standard/head.c hardening-patch-5.1.6-0.4.15/ext/standard/head.c +--- php-5.1.6/ext/standard/head.c 2006-01-01 13:50:14.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/head.c 2006-09-07 19:41:16.000000000 +0200 +@@ -45,7 +45,7 @@ + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|bl", &ctr.line, + &ctr.line_len, &rep, &ctr.response_code) == FAILURE) + return; +- ++ + sapi_header_op(rep ? SAPI_HEADER_REPLACE:SAPI_HEADER_ADD, &ctr TSRMLS_CC); + } + /* }}} */ +diff -Nura php-5.1.6/ext/standard/info.c hardening-patch-5.1.6-0.4.15/ext/standard/info.c +--- php-5.1.6/ext/standard/info.c 2006-03-31 13:11:12.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/info.c 2006-09-07 19:41:16.000000000 +0200 +@@ -154,7 +154,7 @@ + if (Z_TYPE_PP(tmp) == IS_ARRAY) { + if (!sapi_module.phpinfo_as_text) { + PUTS("
");
+-					zend_print_zval_ex((zend_write_func_t) php_info_write_wrapper, *tmp, 0);
++					zend_print_zval_r_ex((zend_write_func_t) php_info_write_wrapper, *tmp, 0 TSRMLS_CC);
+ 					PUTS("
"); + } else { + zend_print_zval_r(*tmp, 0 TSRMLS_CC); +@@ -411,7 +411,7 @@ + + if (flag & PHP_INFO_GENERAL) { + char *zend_version = get_zend_version(); +- char temp_api[10]; ++ char temp_api[11]; + char *logo_guid; + + php_uname = php_get_uname('a'); +@@ -434,11 +434,22 @@ + PUTS("\" alt=\"PHP Logo\" />"); + } + ++#if HARDENING_PATCH ++ if (!sapi_module.phpinfo_as_text) { ++ php_printf("

PHP Version %s with Hardening-Patch %s

\n", PHP_VERSION, HARDENING_PATCH_VERSION); ++ } else { ++ char temp_ver[40]; ++ ++ snprintf(temp_ver, sizeof(temp_ver), "%s/%s", PHP_VERSION, HARDENING_PATCH_VERSION); ++ php_info_print_table_row(2, "PHP/Hardening-Patch Version", temp_ver); ++ } ++#else + if (!sapi_module.phpinfo_as_text) { + php_printf("

PHP Version %s

\n", PHP_VERSION); + } else { + php_info_print_table_row(2, "PHP Version", PHP_VERSION); +- } ++ } ++#endif + php_info_print_box_end(); + php_info_print_table_start(); + php_info_print_table_row(2, "System", php_uname ); +diff -Nura php-5.1.6/ext/standard/mail.c hardening-patch-5.1.6-0.4.15/ext/standard/mail.c +--- php-5.1.6/ext/standard/mail.c 2006-01-01 13:50:15.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/mail.c 2006-09-07 19:41:16.000000000 +0200 +@@ -78,6 +78,25 @@ + } + /* }}} */ + ++/* {{{ hphp_strcasestr */ ++char *hphp_strcasestr(char *haystack, char *needle) ++{ ++ unsigned char *t, *h, *n; ++ ++ h = (unsigned char *) haystack; ++conts: ++ while (*h) { ++ n = (unsigned char *) needle; ++ for (t=h++; *n && *h; t++, n++) { ++ if (toupper(*t) != toupper(*n)) goto conts; ++ } ++ return ((char*)h-1); ++ } ++ ++ return (NULL); ++} ++/* }}} */ ++ + /* {{{ proto int mail(string to, string subject, string message [, string additional_headers [, string additional_parameters]]) + Send an email message */ + PHP_FUNCTION(mail) +@@ -104,6 +123,44 @@ + return; + } + ++ if (HG(hphp_mailprotect) > 0) { ++ if (headers_len > 0 && headers && (strstr(headers,"\n\n") || strstr(headers,"\r\n\r\n")) ) { ++ php_security_log(S_MAIL, "mail() - double newline in headers, possible injection, mail dropped"); ++ RETURN_FALSE; ++ } ++ ++ /* check for spam attempts with buggy webforms */ ++ if (to_len > 0 && to && (strchr(to, '\n') != NULL || strchr(to, '\r') != NULL)) { ++ php_security_log(S_MAIL, "mail() - newline in to header, possible injection, mail dropped"); ++ RETURN_FALSE; ++ } ++ ++ if (subject_len > 0 && subject && (strchr(subject, '\n') != NULL || strchr(subject, '\r') != NULL)) { ++ php_security_log(S_MAIL, "mail() - newline subject header, possible injection, mail dropped"); ++ RETURN_FALSE; ++ } ++ ++ if (HG(hphp_mailprotect) > 1) { ++ /* search for to, cc or bcc headers */ ++ if (headers_len > 0 && headers != NULL) { ++ if (strncasecmp(headers, "to:", sizeof("to:") - 1) == 0 || hphp_strcasestr(headers, "\nto:")) { ++ php_security_log(S_MAIL, "mail() - To: headers aren't allowed in the headers parameter."); ++ RETURN_FALSE; ++ } ++ ++ if (strncasecmp(headers, "cc:", sizeof("cc:") - 1) == 0 || hphp_strcasestr(headers, "\ncc:")) { ++ php_security_log(S_MAIL, "mail() - CC: headers aren't allowed in the headers parameter."); ++ RETURN_FALSE; ++ } ++ ++ if (strncasecmp(headers, "bcc:", sizeof("bcc:") - 1) == 0 || hphp_strcasestr(headers, "\nbcc:")) { ++ php_security_log(S_MAIL, "mail() - BCC: headers aren't allowed in the headers parameter."); ++ RETURN_FALSE; ++ } ++ } ++ } ++ } ++ + if (to_len > 0) { + to_r = estrndup(to, to_len); + for (; to_len; to_len--) { +diff -Nura php-5.1.6/ext/standard/php_standard.h hardening-patch-5.1.6-0.4.15/ext/standard/php_standard.h +--- php-5.1.6/ext/standard/php_standard.h 2006-01-04 22:31:29.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/php_standard.h 2006-09-07 19:41:16.000000000 +0200 +@@ -28,6 +28,7 @@ + #include "php_mail.h" + #include "md5.h" + #include "sha1.h" ++#include "sha256.h" + #include "html.h" + #include "exec.h" + #include "file.h" +diff -Nura php-5.1.6/ext/standard/sha256.c hardening-patch-5.1.6-0.4.15/ext/standard/sha256.c +--- php-5.1.6/ext/standard/sha256.c 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/sha256.c 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,388 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | PHP Version 5 | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 1997-2004 The PHP Group | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 3.0 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available through the world-wide-web at the following url: | ++ | http://www.php.net/license/3_0.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++*/ ++ ++/* $Id: sha256.c,v 1.9 2004/01/08 08:17:34 andi Exp $ */ ++ ++#include "php.h" ++ ++/* This code is heavily based on the PHP md5/sha1 implementations */ ++ ++#include "sha256.h" ++ ++PHPAPI void make_sha256_digest(char *sha256str, unsigned char *digest) ++{ ++ int i; ++ ++ for (i = 0; i < 32; i++) { ++ sprintf(sha256str, "%02x", digest[i]); ++ sha256str += 2; ++ } ++ ++ *sha256str = '\0'; ++} ++ ++/* {{{ proto string sha256(string str [, bool raw_output]) ++ Calculate the sha256 hash of a string */ ++PHP_FUNCTION(sha256) ++{ ++ char *arg; ++ int arg_len; ++ zend_bool raw_output = 0; ++ char sha256str[65]; ++ PHP_SHA256_CTX context; ++ unsigned char digest[32]; ++ ++ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &arg, &arg_len, &raw_output) == FAILURE) { ++ return; ++ } ++ ++ sha256str[0] = '\0'; ++ PHP_SHA256Init(&context); ++ PHP_SHA256Update(&context, arg, arg_len); ++ PHP_SHA256Final(digest, &context); ++ if (raw_output) { ++ RETURN_STRINGL(digest, 32, 1); ++ } else { ++ make_sha256_digest(sha256str, digest); ++ RETVAL_STRING(sha256str, 1); ++ } ++ ++} ++ ++/* }}} */ ++ ++/* {{{ proto string sha256_file(string filename [, bool raw_output]) ++ Calculate the sha256 hash of given filename */ ++PHP_FUNCTION(sha256_file) ++{ ++ char *arg; ++ int arg_len; ++ zend_bool raw_output = 0; ++ char sha256str[65]; ++ unsigned char buf[1024]; ++ unsigned char digest[32]; ++ PHP_SHA256_CTX context; ++ int n; ++ php_stream *stream; ++ ++ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &arg, &arg_len, &raw_output) == FAILURE) { ++ return; ++ } ++ ++ stream = php_stream_open_wrapper(arg, "rb", REPORT_ERRORS | ENFORCE_SAFE_MODE, NULL); ++ if (!stream) { ++ RETURN_FALSE; ++ } ++ ++ PHP_SHA256Init(&context); ++ ++ while ((n = php_stream_read(stream, buf, sizeof(buf))) > 0) { ++ PHP_SHA256Update(&context, buf, n); ++ } ++ ++ PHP_SHA256Final(digest, &context); ++ ++ php_stream_close(stream); ++ ++ if (n<0) { ++ RETURN_FALSE; ++ } ++ ++ if (raw_output) { ++ RETURN_STRINGL(digest, 32, 1); ++ } else { ++ make_sha256_digest(sha256str, digest); ++ RETVAL_STRING(sha256str, 1); ++ } ++} ++/* }}} */ ++ ++ ++static void SHA256Transform(php_uint32[8], const unsigned char[64]); ++static void SHA256Encode(unsigned char *, php_uint32 *, unsigned int); ++static void SHA256Decode(php_uint32 *, const unsigned char *, unsigned int); ++ ++static unsigned char PADDING[64] = ++{ ++ 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ++ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ++}; ++ ++/* F, G, H and I are basic SHA256 functions. ++ */ ++#define F(x) (ROTATE_RIGHT(x,2) ^ ROTATE_RIGHT(x,13) ^ ROTATE_RIGHT(x,22)) ++#define G(x, y, z) (((x) & (y)) | ((z) & ((y) | (x)))) ++#define H(x) (ROTATE_RIGHT(x,6) ^ ROTATE_RIGHT(x,11) ^ ROTATE_RIGHT(x,25)) ++#define I(x, y, z) (((x) & (y)) | ((~x) & z)) ++ ++/* ROTATE_RIGHT rotates x right n bits. ++ */ ++#define ROTATE_RIGHT(x, n) (((x) >> (n)) | ((x) << (32-(n)))) ++ ++/* W[i] ++ */ ++#define W(i) ( tmp1=ROTATE_RIGHT(x[(i-15)&15],7)^ROTATE_RIGHT(x[(i-15)&15],18)^(x[(i-15)&15] >> 3), \ ++ tmp2=ROTATE_RIGHT(x[(i-2)&15],17)^ROTATE_RIGHT(x[(i-2)&15],19)^(x[(i-2)&15] >> 10), \ ++ (x[i&15]=x[i&15] + tmp1 + x[(i-7)&15] + tmp2) ) ++ ++/* ROUND function of sha256 ++ */ ++ ++#define ROUND(a,b,c,d,e,f,g,h,w,k) { \ ++ t1 = (h) + H((e)) + I((e), (f), (g)) + (k) + (php_uint32)(w); \ ++ (h) = F((a)) + G((a), (b), (c)) + t1; \ ++ (d) += t1; \ ++ } ++ ++ ++/* {{{ PHP_SHA256Init ++ * SHA256 initialization. Begins an SHA256 operation, writing a new context. ++ */ ++static void PHP_SHA256Init(PHP_SHA256_CTX * context) ++{ ++ context->count[0] = context->count[1] = 0; ++ /* Load magic initialization constants. ++ */ ++ context->state[0] = 0x6a09e667; ++ context->state[1] = 0xbb67ae85; ++ context->state[2] = 0x3c6ef372; ++ context->state[3] = 0xa54ff53a; ++ context->state[4] = 0x510e527f; ++ context->state[5] = 0x9b05688c; ++ context->state[6] = 0x1f83d9ab; ++ context->state[7] = 0x5be0cd19; ++} ++/* }}} */ ++ ++/* {{{ PHP_SHA256Update ++ SHA256 block update operation. Continues an SHA256 message-digest ++ operation, processing another message block, and updating the ++ context. ++ */ ++static void PHP_SHA256Update(PHP_SHA256_CTX * context, const unsigned char *input, ++ unsigned int inputLen) ++{ ++ unsigned int i, index, partLen; ++ ++ /* Compute number of bytes mod 64 */ ++ index = (unsigned int) ((context->count[0] >> 3) & 0x3F); ++ ++ /* Update number of bits */ ++ if ((context->count[0] += ((php_uint32) inputLen << 3)) ++ < ((php_uint32) inputLen << 3)) ++ context->count[1]++; ++ context->count[1] += ((php_uint32) inputLen >> 29); ++ ++ partLen = 64 - index; ++ ++ /* Transform as many times as possible. ++ */ ++ if (inputLen >= partLen) { ++ memcpy ++ ((unsigned char*) & context->buffer[index], (unsigned char*) input, partLen); ++ SHA256Transform(context->state, context->buffer); ++ ++ for (i = partLen; i + 63 < inputLen; i += 64) ++ SHA256Transform(context->state, &input[i]); ++ ++ index = 0; ++ } else ++ i = 0; ++ ++ /* Buffer remaining input */ ++ memcpy ++ ((unsigned char*) & context->buffer[index], (unsigned char*) & input[i], ++ inputLen - i); ++} ++/* }}} */ ++ ++/* {{{ PHP_SHA256Final ++ SHA256 finalization. Ends an SHA256 message-digest operation, writing the ++ the message digest and zeroizing the context. ++ */ ++static void PHP_SHA256Final(unsigned char digest[32], PHP_SHA256_CTX * context) ++{ ++ unsigned char bits[8]; ++ unsigned int index, padLen; ++ ++ /* Save number of bits */ ++ bits[7] = context->count[0] & 0xFF; ++ bits[6] = (context->count[0] >> 8) & 0xFF; ++ bits[5] = (context->count[0] >> 16) & 0xFF; ++ bits[4] = (context->count[0] >> 24) & 0xFF; ++ bits[3] = context->count[1] & 0xFF; ++ bits[2] = (context->count[1] >> 8) & 0xFF; ++ bits[1] = (context->count[1] >> 16) & 0xFF; ++ bits[0] = (context->count[1] >> 24) & 0xFF; ++ ++ /* Pad out to 56 mod 64. ++ */ ++ index = (unsigned int) ((context->count[0] >> 3) & 0x3f); ++ padLen = (index < 56) ? (56 - index) : (120 - index); ++ PHP_SHA256Update(context, PADDING, padLen); ++ ++ /* Append length (before padding) */ ++ PHP_SHA256Update(context, bits, 8); ++ ++ /* Store state in digest */ ++ SHA256Encode(digest, context->state, 32); ++ ++ /* Zeroize sensitive information. ++ */ ++ memset((unsigned char*) context, 0, sizeof(*context)); ++} ++/* }}} */ ++ ++/* {{{ SHA256Transform ++ * SHA256 basic transformation. Transforms state based on block. ++ */ ++static void SHA256Transform(state, block) ++php_uint32 state[8]; ++const unsigned char block[64]; ++{ ++ php_uint32 a = state[0], b = state[1], c = state[2]; ++ php_uint32 d = state[3], e = state[4], f = state[5]; ++ php_uint32 g = state[6], h = state[7], x[16], tmp1, tmp2, t1; ++ ++ SHA256Decode(x, block, 64); ++ ++ ROUND(a, b, c, d, e, f, g, h, x[0], 0x428a2f98) ++ ROUND(h, a, b, c, d, e, f, g, x[1], 0x71374491) ++ ROUND(g, h, a, b, c, d, e, f, x[2], 0xb5c0fbcf) ++ ROUND(f, g, h, a, b, c, d, e, x[3], 0xe9b5dba5) ++ ROUND(e, f, g, h, a, b, c, d, x[4], 0x3956c25b) ++ ROUND(d, e, f, g, h, a, b, c, x[5], 0x59f111f1) ++ ROUND(c, d, e, f, g, h, a, b, x[6], 0x923f82a4) ++ ROUND(b, c, d, e, f, g, h, a, x[7], 0xab1c5ed5) ++ ROUND(a, b, c, d, e, f, g, h, x[8], 0xd807aa98) ++ ROUND(h, a, b, c, d, e, f, g, x[9], 0x12835b01) ++ ROUND(g, h, a, b, c, d, e, f, x[10], 0x243185be) ++ ROUND(f, g, h, a, b, c, d, e, x[11], 0x550c7dc3) ++ ROUND(e, f, g, h, a, b, c, d, x[12], 0x72be5d74) ++ ROUND(d, e, f, g, h, a, b, c, x[13], 0x80deb1fe) ++ ROUND(c, d, e, f, g, h, a, b, x[14], 0x9bdc06a7) ++ ROUND(b, c, d, e, f, g, h, a, x[15], 0xc19bf174) ++ ROUND(a, b, c, d, e, f, g, h, W(16), 0xe49b69c1) ++ ROUND(h, a, b, c, d, e, f, g, W(17), 0xefbe4786) ++ ROUND(g, h, a, b, c, d, e, f, W(18), 0x0fc19dc6) ++ ROUND(f, g, h, a, b, c, d, e, W(19), 0x240ca1cc) ++ ROUND(e, f, g, h, a, b, c, d, W(20), 0x2de92c6f) ++ ROUND(d, e, f, g, h, a, b, c, W(21), 0x4a7484aa) ++ ROUND(c, d, e, f, g, h, a, b, W(22), 0x5cb0a9dc) ++ ROUND(b, c, d, e, f, g, h, a, W(23), 0x76f988da) ++ ROUND(a, b, c, d, e, f, g, h, W(24), 0x983e5152) ++ ROUND(h, a, b, c, d, e, f, g, W(25), 0xa831c66d) ++ ROUND(g, h, a, b, c, d, e, f, W(26), 0xb00327c8) ++ ROUND(f, g, h, a, b, c, d, e, W(27), 0xbf597fc7) ++ ROUND(e, f, g, h, a, b, c, d, W(28), 0xc6e00bf3) ++ ROUND(d, e, f, g, h, a, b, c, W(29), 0xd5a79147) ++ ROUND(c, d, e, f, g, h, a, b, W(30), 0x06ca6351) ++ ROUND(b, c, d, e, f, g, h, a, W(31), 0x14292967) ++ ROUND(a, b, c, d, e, f, g, h, W(32), 0x27b70a85) ++ ROUND(h, a, b, c, d, e, f, g, W(33), 0x2e1b2138) ++ ROUND(g, h, a, b, c, d, e, f, W(34), 0x4d2c6dfc) ++ ROUND(f, g, h, a, b, c, d, e, W(35), 0x53380d13) ++ ROUND(e, f, g, h, a, b, c, d, W(36), 0x650a7354) ++ ROUND(d, e, f, g, h, a, b, c, W(37), 0x766a0abb) ++ ROUND(c, d, e, f, g, h, a, b, W(38), 0x81c2c92e) ++ ROUND(b, c, d, e, f, g, h, a, W(39), 0x92722c85) ++ ROUND(a, b, c, d, e, f, g, h, W(40), 0xa2bfe8a1) ++ ROUND(h, a, b, c, d, e, f, g, W(41), 0xa81a664b) ++ ROUND(g, h, a, b, c, d, e, f, W(42), 0xc24b8b70) ++ ROUND(f, g, h, a, b, c, d, e, W(43), 0xc76c51a3) ++ ROUND(e, f, g, h, a, b, c, d, W(44), 0xd192e819) ++ ROUND(d, e, f, g, h, a, b, c, W(45), 0xd6990624) ++ ROUND(c, d, e, f, g, h, a, b, W(46), 0xf40e3585) ++ ROUND(b, c, d, e, f, g, h, a, W(47), 0x106aa070) ++ ROUND(a, b, c, d, e, f, g, h, W(48), 0x19a4c116) ++ ROUND(h, a, b, c, d, e, f, g, W(49), 0x1e376c08) ++ ROUND(g, h, a, b, c, d, e, f, W(50), 0x2748774c) ++ ROUND(f, g, h, a, b, c, d, e, W(51), 0x34b0bcb5) ++ ROUND(e, f, g, h, a, b, c, d, W(52), 0x391c0cb3) ++ ROUND(d, e, f, g, h, a, b, c, W(53), 0x4ed8aa4a) ++ ROUND(c, d, e, f, g, h, a, b, W(54), 0x5b9cca4f) ++ ROUND(b, c, d, e, f, g, h, a, W(55), 0x682e6ff3) ++ ROUND(a, b, c, d, e, f, g, h, W(56), 0x748f82ee) ++ ROUND(h, a, b, c, d, e, f, g, W(57), 0x78a5636f) ++ ROUND(g, h, a, b, c, d, e, f, W(58), 0x84c87814) ++ ROUND(f, g, h, a, b, c, d, e, W(59), 0x8cc70208) ++ ROUND(e, f, g, h, a, b, c, d, W(60), 0x90befffa) ++ ROUND(d, e, f, g, h, a, b, c, W(61), 0xa4506ceb) ++ ROUND(c, d, e, f, g, h, a, b, W(62), 0xbef9a3f7) ++ ROUND(b, c, d, e, f, g, h, a, W(63), 0xc67178f2) ++ ++ state[0] += a; ++ state[1] += b; ++ state[2] += c; ++ state[3] += d; ++ state[4] += e; ++ state[5] += f; ++ state[6] += g; ++ state[7] += h; ++ ++ /* Zeroize sensitive information. */ ++ memset((unsigned char*) x, 0, sizeof(x)); ++} ++/* }}} */ ++ ++/* {{{ SHA256Encode ++ Encodes input (php_uint32) into output (unsigned char). Assumes len is ++ a multiple of 4. ++ */ ++static void SHA256Encode(output, input, len) ++unsigned char *output; ++php_uint32 *input; ++unsigned int len; ++{ ++ unsigned int i, j; ++ ++ for (i = 0, j = 0; j < len; i++, j += 4) { ++ output[j] = (unsigned char) ((input[i] >> 24) & 0xff); ++ output[j + 1] = (unsigned char) ((input[i] >> 16) & 0xff); ++ output[j + 2] = (unsigned char) ((input[i] >> 8) & 0xff); ++ output[j + 3] = (unsigned char) (input[i] & 0xff); ++ } ++} ++/* }}} */ ++ ++/* {{{ SHA256Decode ++ Decodes input (unsigned char) into output (php_uint32). Assumes len is ++ a multiple of 4. ++ */ ++static void SHA256Decode(output, input, len) ++php_uint32 *output; ++const unsigned char *input; ++unsigned int len; ++{ ++ unsigned int i, j; ++ ++ for (i = 0, j = 0; j < len; i++, j += 4) ++ output[i] = ((php_uint32) input[j + 3]) | (((php_uint32) input[j + 2]) << 8) | ++ (((php_uint32) input[j + 1]) << 16) | (((php_uint32) input[j]) << 24); ++} ++/* }}} */ ++ ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ * vim600: sw=4 ts=4 fdm=marker ++ * vim<600: sw=4 ts=4 ++ */ +diff -Nura php-5.1.6/ext/standard/sha256.h hardening-patch-5.1.6-0.4.15/ext/standard/sha256.h +--- php-5.1.6/ext/standard/sha256.h 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/sha256.h 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,40 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | PHP Version 5 | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 1997-2004 The PHP Group | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 3.0 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available through the world-wide-web at the following url: | ++ | http://www.php.net/license/3_0.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++*/ ++ ++/* $Id: sha256.h,v 1.4 2004/01/08 17:32:52 sniper Exp $ */ ++ ++#ifndef SHA256_H ++#define SHA256_H ++ ++#include "ext/standard/basic_functions.h" ++ ++/* SHA1 context. */ ++typedef struct { ++ php_uint32 state[8]; /* state (ABCD) */ ++ php_uint32 count[2]; /* number of bits, modulo 2^64 (lsb first) */ ++ unsigned char buffer[64]; /* input buffer */ ++} PHP_SHA256_CTX; ++ ++static void PHP_SHA256Init(PHP_SHA256_CTX *); ++static void PHP_SHA256Update(PHP_SHA256_CTX *, const unsigned char *, unsigned int); ++static void PHP_SHA256Final(unsigned char[32], PHP_SHA256_CTX *); ++ ++PHP_FUNCTION(sha256); ++PHP_FUNCTION(sha256_file); ++ ++#endif +diff -Nura php-5.1.6/ext/standard/syslog.c hardening-patch-5.1.6-0.4.15/ext/standard/syslog.c +--- php-5.1.6/ext/standard/syslog.c 2006-03-21 01:59:08.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/standard/syslog.c 2006-09-07 19:41:16.000000000 +0200 +@@ -42,6 +42,7 @@ + */ + PHP_MINIT_FUNCTION(syslog) + { ++#if !HARDENING_PATCH + /* error levels */ + REGISTER_LONG_CONSTANT("LOG_EMERG", LOG_EMERG, CONST_CS | CONST_PERSISTENT); /* system unusable */ + REGISTER_LONG_CONSTANT("LOG_ALERT", LOG_ALERT, CONST_CS | CONST_PERSISTENT); /* immediate action required */ +@@ -97,6 +98,7 @@ + /* AIX doesn't have LOG_PERROR */ + REGISTER_LONG_CONSTANT("LOG_PERROR", LOG_PERROR, CONST_CS | CONST_PERSISTENT); /*log to stderr*/ + #endif ++#endif + BG(syslog_device)=NULL; + + return SUCCESS; +diff -Nura php-5.1.6/ext/varfilter/config.m4 hardening-patch-5.1.6-0.4.15/ext/varfilter/config.m4 +--- php-5.1.6/ext/varfilter/config.m4 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/varfilter/config.m4 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,11 @@ ++dnl ++dnl $Id: config.m4,v 1.1 2004/11/14 13:27:16 ionic Exp $ ++dnl ++ ++PHP_ARG_ENABLE(varfilter, whether to enable Hardening-Patch's variable filter, ++[ --disable-varfilter Disable Hardening-Patch's variable filter], yes) ++ ++if test "$PHP_VARFILTER" != "no"; then ++ AC_DEFINE(HAVE_VARFILTER, 1, [ ]) ++ PHP_NEW_EXTENSION(varfilter, varfilter.c, $ext_shared) ++fi +diff -Nura php-5.1.6/ext/varfilter/CREDITS hardening-patch-5.1.6-0.4.15/ext/varfilter/CREDITS +--- php-5.1.6/ext/varfilter/CREDITS 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/varfilter/CREDITS 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,2 @@ ++varfilter ++Stefan Esser +\ Kein Zeilenumbruch am Dateiende. +diff -Nura php-5.1.6/ext/varfilter/php_varfilter.h hardening-patch-5.1.6-0.4.15/ext/varfilter/php_varfilter.h +--- php-5.1.6/ext/varfilter/php_varfilter.h 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/varfilter/php_varfilter.h 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,144 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Hardened-PHP Project's varfilter extension | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2005 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ ++ $Id: php_varfilter.h,v 1.1 2004/11/14 13:27:16 ionic Exp $ ++*/ ++ ++#ifndef PHP_VARFILTER_H ++#define PHP_VARFILTER_H ++ ++extern zend_module_entry varfilter_module_entry; ++#define phpext_varfilter_ptr &varfilter_module_entry ++ ++#ifdef PHP_WIN32 ++#define PHP_VARFILTER_API __declspec(dllexport) ++#else ++#define PHP_VARFILTER_API ++#endif ++ ++#ifdef ZTS ++#include "TSRM.h" ++#endif ++ ++#include "SAPI.h" ++ ++#include "php_variables.h" ++ ++#ifdef ZEND_ENGINE_2 ++#define HASH_HTTP_GET_VARS 0x2095733f ++#define HASH_HTTP_POST_VARS 0xbfee1265 ++#define HASH_HTTP_COOKIE_VARS 0xaaca9d99 ++#define HASH_HTTP_ENV_VARS 0x1fe186a8 ++#define HASH_HTTP_SERVER_VARS 0xc987afd6 ++#define HASH_HTTP_SESSION_VARS 0x7aba0d43 ++#define HASH_HTTP_POST_FILES 0x98eb1ddc ++#define HASH_HTTP_RAW_POST_DATA 0xdd633fec ++#else ++#define HASH_HTTP_GET_VARS 0x8d8645bd ++#define HASH_HTTP_POST_VARS 0x7c699bf3 ++#define HASH_HTTP_COOKIE_VARS 0x93ad0d6f ++#define HASH_HTTP_ENV_VARS 0x84da3016 ++#define HASH_HTTP_SERVER_VARS 0x6dbf964e ++#define HASH_HTTP_SESSION_VARS 0x322906f5 ++#define HASH_HTTP_POST_FILES 0xe4e4ce70 ++#define HASH_HTTP_RAW_POST_DATA 0xe6137a0e ++#endif ++ ++PHP_MINIT_FUNCTION(varfilter); ++PHP_MSHUTDOWN_FUNCTION(varfilter); ++PHP_RINIT_FUNCTION(varfilter); ++PHP_RSHUTDOWN_FUNCTION(varfilter); ++PHP_MINFO_FUNCTION(varfilter); ++ ++ ++ZEND_BEGIN_MODULE_GLOBALS(varfilter) ++/* request variables */ ++ long max_request_variables; ++ long cur_request_variables; ++ long max_varname_length; ++ long max_totalname_length; ++ long max_value_length; ++ long max_array_depth; ++ long max_array_index_length; ++ zend_bool disallow_nul; ++/* cookie variables */ ++ long max_cookie_vars; ++ long cur_cookie_vars; ++ long max_cookie_name_length; ++ long max_cookie_totalname_length; ++ long max_cookie_value_length; ++ long max_cookie_array_depth; ++ long max_cookie_array_index_length; ++ zend_bool disallow_cookie_nul; ++/* get variables */ ++ long max_get_vars; ++ long cur_get_vars; ++ long max_get_name_length; ++ long max_get_totalname_length; ++ long max_get_value_length; ++ long max_get_array_depth; ++ long max_get_array_index_length; ++ zend_bool disallow_get_nul; ++/* post variables */ ++ long max_post_vars; ++ long cur_post_vars; ++ long max_post_name_length; ++ long max_post_totalname_length; ++ long max_post_value_length; ++ long max_post_array_depth; ++ long max_post_array_index_length; ++ zend_bool disallow_post_nul; ++/* fileupload */ ++ long max_uploads; ++ long cur_uploads; ++ zend_bool disallow_elf_files; ++ char *verification_script; ++ ++ zend_bool no_more_variables; ++ zend_bool no_more_get_variables; ++ zend_bool no_more_post_variables; ++ zend_bool no_more_cookie_variables; ++ zend_bool no_more_uploads; ++ ++ZEND_END_MODULE_GLOBALS(varfilter) ++ ++ ++#ifdef ZTS ++#define VARFILTER_G(v) TSRMG(varfilter_globals_id, zend_varfilter_globals *, v) ++#else ++#define VARFILTER_G(v) (varfilter_globals.v) ++#endif ++ ++SAPI_INPUT_FILTER_FUNC(varfilter_input_filter); ++SAPI_UPLOAD_VARNAME_FILTER_FUNC(varfilter_upload_varname_filter); ++SAPI_PRE_UPLOAD_FILTER_FUNC(varfilter_pre_upload_filter); ++SAPI_UPLOAD_CONTENT_FILTER_FUNC(varfilter_upload_content_filter); ++SAPI_POST_UPLOAD_FILTER_FUNC(varfilter_post_upload_filter); ++SAPI_TREAT_DATA_FUNC(varfilter_treat_data); ++ ++ ++ ++#endif /* PHP_VARFILTER_H */ ++ ++ ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * indent-tabs-mode: t ++ * End: ++ */ +diff -Nura php-5.1.6/ext/varfilter/varfilter.c hardening-patch-5.1.6-0.4.15/ext/varfilter/varfilter.c +--- php-5.1.6/ext/varfilter/varfilter.c 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/ext/varfilter/varfilter.c 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,915 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Hardened-PHP Project's varfilter extension | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2005 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ ++ $Id: varfilter.c,v 1.1 2004/11/14 13:27:16 ionic Exp $ ++*/ ++ ++#ifdef HAVE_CONFIG_H ++#include "config.h" ++#endif ++ ++#include "php.h" ++#include "php_ini.h" ++#include "ext/standard/info.h" ++#include "php_varfilter.h" ++#include "hardening_patch.h" ++ ++ZEND_DECLARE_MODULE_GLOBALS(varfilter) ++ ++/* True global resources - no need for thread safety here */ ++static int le_varfilter; ++ ++static void (*orig_register_server_variables)(zval *track_vars_array TSRMLS_DC) = NULL; ++static int (*orig_header_handler)(sapi_header_struct *sapi_header, sapi_headers_struct *sapi_headers TSRMLS_DC) = NULL; ++static zend_bool hooked = 0; ++ ++/* {{{ varfilter_module_entry ++ */ ++zend_module_entry varfilter_module_entry = { ++#if ZEND_MODULE_API_NO >= 20010901 ++ STANDARD_MODULE_HEADER, ++#endif ++ "varfilter", ++ NULL, ++ PHP_MINIT(varfilter), ++ PHP_MSHUTDOWN(varfilter), ++ PHP_RINIT(varfilter), /* Replace with NULL if there's nothing to do at request start */ ++ PHP_RSHUTDOWN(varfilter), /* Replace with NULL if there's nothing to do at request end */ ++ PHP_MINFO(varfilter), ++#if ZEND_MODULE_API_NO >= 20010901 ++ "0.4.15", /* Replace with version number for your extension */ ++#endif ++ STANDARD_MODULE_PROPERTIES ++}; ++/* }}} */ ++ ++#ifdef COMPILE_DL_VARFILTER ++ZEND_GET_MODULE(varfilter) ++#endif ++ ++/* {{{ PHP_INI ++ */ ++PHP_INI_BEGIN() ++ /* for backward compatibility */ ++ STD_PHP_INI_ENTRY("varfilter.max_request_variables", "200", PHP_INI_PERDIR, OnUpdateLong, max_request_variables, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("varfilter.max_varname_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_varname_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("varfilter.max_value_length", "65000", PHP_INI_PERDIR, OnUpdateLong, max_value_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("varfilter.max_array_depth", "100", PHP_INI_PERDIR, OnUpdateLong, max_array_depth, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("varfilter.max_totalname_length", "256", PHP_INI_PERDIR, OnUpdateLong, max_totalname_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("varfilter.max_array_index_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_array_index_length, zend_varfilter_globals, varfilter_globals) ++ ++ STD_PHP_INI_ENTRY("hphp.request.max_vars", "200", PHP_INI_PERDIR, OnUpdateLong, max_request_variables, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.request.max_varname_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_varname_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.request.max_value_length", "65000", PHP_INI_PERDIR, OnUpdateLong, max_value_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.request.max_array_depth", "100", PHP_INI_PERDIR, OnUpdateLong, max_array_depth, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.request.max_totalname_length", "256", PHP_INI_PERDIR, OnUpdateLong, max_totalname_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.request.max_array_index_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_array_index_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.request.disallow_nul", "1", PHP_INI_PERDIR, OnUpdateBool, disallow_nul, zend_varfilter_globals, varfilter_globals) ++ ++ STD_PHP_INI_ENTRY("hphp.cookie.max_vars", "100", PHP_INI_PERDIR, OnUpdateLong, max_cookie_vars, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.cookie.max_name_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_cookie_name_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.cookie.max_totalname_length", "256", PHP_INI_PERDIR, OnUpdateLong, max_cookie_totalname_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.cookie.max_value_length", "10000", PHP_INI_PERDIR, OnUpdateLong, max_cookie_value_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.cookie.max_array_depth", "100", PHP_INI_PERDIR, OnUpdateLong, max_cookie_array_depth, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.cookie.max_array_index_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_cookie_array_index_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.cookie.disallow_nul", "1", PHP_INI_PERDIR, OnUpdateBool, disallow_cookie_nul, zend_varfilter_globals, varfilter_globals) ++ ++ STD_PHP_INI_ENTRY("hphp.get.max_vars", "100", PHP_INI_PERDIR, OnUpdateLong, max_get_vars, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.get.max_name_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_get_name_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.get.max_totalname_length", "256", PHP_INI_PERDIR, OnUpdateLong, max_get_totalname_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.get.max_value_length", "512", PHP_INI_PERDIR, OnUpdateLong, max_get_value_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.get.max_array_depth", "50", PHP_INI_PERDIR, OnUpdateLong, max_get_array_depth, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.get.max_array_index_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_get_array_index_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.get.disallow_nul", "1", PHP_INI_PERDIR, OnUpdateBool, disallow_get_nul, zend_varfilter_globals, varfilter_globals) ++ ++ STD_PHP_INI_ENTRY("hphp.post.max_vars", "200", PHP_INI_PERDIR, OnUpdateLong, max_post_vars, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.post.max_name_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_post_name_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.post.max_totalname_length", "256", PHP_INI_PERDIR, OnUpdateLong, max_post_totalname_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.post.max_value_length", "65000", PHP_INI_PERDIR, OnUpdateLong, max_post_value_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.post.max_array_depth", "100", PHP_INI_PERDIR, OnUpdateLong, max_post_array_depth, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.post.max_array_index_length", "64", PHP_INI_PERDIR, OnUpdateLong, max_post_array_index_length, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.post.disallow_nul", "1", PHP_INI_PERDIR, OnUpdateBool, disallow_post_nul, zend_varfilter_globals, varfilter_globals) ++ ++ STD_PHP_INI_ENTRY("hphp.upload.max_uploads", "25", PHP_INI_PERDIR, OnUpdateLong, max_uploads, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.upload.disallow_elf_files", "1", PHP_INI_SYSTEM, OnUpdateBool, disallow_elf_files, zend_varfilter_globals, varfilter_globals) ++ STD_PHP_INI_ENTRY("hphp.upload.verification_script", NULL, PHP_INI_SYSTEM, OnUpdateString, verification_script, zend_varfilter_globals, varfilter_globals) ++ ++ ++PHP_INI_END() ++/* }}} */ ++ ++/* {{{ php_varfilter_init_globals ++ */ ++static void php_varfilter_init_globals(zend_varfilter_globals *varfilter_globals) ++{ ++ varfilter_globals->max_request_variables = 200; ++ varfilter_globals->max_varname_length = 64; ++ varfilter_globals->max_value_length = 10000; ++ varfilter_globals->max_array_depth = 100; ++ varfilter_globals->max_totalname_length = 256; ++ varfilter_globals->max_array_index_length = 64; ++ varfilter_globals->disallow_nul = 1; ++ ++ varfilter_globals->max_cookie_vars = 100; ++ varfilter_globals->max_cookie_name_length = 64; ++ varfilter_globals->max_cookie_totalname_length = 256; ++ varfilter_globals->max_cookie_value_length = 10000; ++ varfilter_globals->max_cookie_array_depth = 100; ++ varfilter_globals->max_cookie_array_index_length = 64; ++ varfilter_globals->disallow_cookie_nul = 1; ++ ++ varfilter_globals->max_get_vars = 100; ++ varfilter_globals->max_get_name_length = 64; ++ varfilter_globals->max_get_totalname_length = 256; ++ varfilter_globals->max_get_value_length = 512; ++ varfilter_globals->max_get_array_depth = 50; ++ varfilter_globals->max_get_array_index_length = 64; ++ varfilter_globals->disallow_get_nul = 1; ++ ++ varfilter_globals->max_post_vars = 200; ++ varfilter_globals->max_post_name_length = 64; ++ varfilter_globals->max_post_totalname_length = 256; ++ varfilter_globals->max_post_value_length = 65000; ++ varfilter_globals->max_post_array_depth = 100; ++ varfilter_globals->max_post_array_index_length = 64; ++ varfilter_globals->disallow_post_nul = 1; ++ ++ varfilter_globals->max_uploads = 25; ++ varfilter_globals->disallow_elf_files = 1; ++ varfilter_globals->verification_script = NULL; ++ ++ varfilter_globals->no_more_variables = 0; ++ varfilter_globals->no_more_get_variables = 0; ++ varfilter_globals->no_more_post_variables = 0; ++ varfilter_globals->no_more_cookie_variables = 0; ++ varfilter_globals->no_more_uploads = 0; ++ ++ varfilter_globals->cur_request_variables = 0; ++ varfilter_globals->cur_get_vars = 0; ++ varfilter_globals->cur_post_vars = 0; ++ varfilter_globals->cur_cookie_vars = 0; ++ ++ varfilter_globals->cur_uploads = 0; ++ ++} ++/* }}} */ ++ ++ ++void varfilter_register_server_variables(zval *track_vars_array TSRMLS_DC) ++{ ++ HashTable *svars; ++ int retval, failure=0; ++ ++ orig_register_server_variables(track_vars_array TSRMLS_CC); ++ ++ svars = Z_ARRVAL_P(track_vars_array); ++ ++ retval = zend_hash_del_key_or_index(svars, "HTTP_GET_VARS", sizeof("HTTP_GET_VARS"), HASH_HTTP_GET_VARS, HASH_DEL_INDEX); ++ if (retval == SUCCESS) failure = 1; ++ retval = zend_hash_del_key_or_index(svars, "HTTP_POST_VARS", sizeof("HTTP_POST_VARS"), HASH_HTTP_POST_VARS, HASH_DEL_INDEX); ++ if (retval == SUCCESS) failure = 1; ++ retval = zend_hash_del_key_or_index(svars, "HTTP_COOKIE_VARS", sizeof("HTTP_COOKIE_VARS"), HASH_HTTP_COOKIE_VARS, HASH_DEL_INDEX); ++ if (retval == SUCCESS) failure = 1; ++ retval = zend_hash_del_key_or_index(svars, "HTTP_ENV_VARS", sizeof("HTTP_ENV_VARS"), HASH_HTTP_ENV_VARS, HASH_DEL_INDEX); ++ if (retval == SUCCESS) failure = 1; ++ retval = zend_hash_del_key_or_index(svars, "HTTP_SERVER_VARS", sizeof("HTTP_SERVER_VARS"), HASH_HTTP_SERVER_VARS, HASH_DEL_INDEX); ++ if (retval == SUCCESS) failure = 1; ++ retval = zend_hash_del_key_or_index(svars, "HTTP_SESSION_VARS", sizeof("HTTP_SESSION_VARS"), HASH_HTTP_SESSION_VARS, HASH_DEL_INDEX); ++ if (retval == SUCCESS) failure = 1; ++ retval = zend_hash_del_key_or_index(svars, "HTTP_POST_FILES", sizeof("HTTP_POST_FILES"), HASH_HTTP_POST_FILES, HASH_DEL_INDEX); ++ if (retval == SUCCESS) failure = 1; ++ retval = zend_hash_del_key_or_index(svars, "HTTP_RAW_POST_DATA", sizeof("HTTP_RAW_POST_DATA"), HASH_HTTP_RAW_POST_DATA, HASH_DEL_INDEX); ++ if (retval == SUCCESS) failure = 1; ++ ++ if (failure) { ++ php_security_log(S_VARS, "Attacker tried to overwrite a superglobal through a HTTP header"); ++ } ++} ++ ++int varfilter_header_handler(sapi_header_struct *sapi_header, sapi_headers_struct *sapi_headers TSRMLS_DC) ++{ ++ int retval = SAPI_HEADER_ADD, i; ++ char *tmp; ++ ++ if (!HG(hphp_multiheader) && sapi_header && sapi_header->header) { ++ ++ tmp = sapi_header->header; ++ for (i=0; iheader_len; i++, tmp++) { ++ if (tmp[0] == 0) { ++ char *fname = get_active_function_name(TSRMLS_C); ++ ++ if (!fname) { ++ fname = "unknown"; ++ } ++ ++ php_security_log(S_MISC, "%s() - wanted to send a HTTP header with an ASCII NUL in it", fname); ++ sapi_header->header_len = i; ++ } else if (tmp[0] == '\n' && (i == sapi_header->header_len-1 || (tmp[1] != ' ' && tmp[1] != '\t'))) { ++ char *fname = get_active_function_name(TSRMLS_C); ++ ++ if (!fname) { ++ fname = "unknown"; ++ } ++ ++ php_security_log(S_MISC, "%s() - wanted to send multiple HTTP headers at once", fname); ++ sapi_header->header_len = i; ++ tmp[0] = 0; ++ } ++ } ++ } ++ ++ if (orig_header_handler) { ++ retval = orig_header_handler(sapi_header, sapi_headers TSRMLS_CC); ++ } ++ ++ return retval; ++} ++ ++/* {{{ PHP_MINIT_FUNCTION ++ */ ++PHP_MINIT_FUNCTION(varfilter) ++{ ++ ZEND_INIT_MODULE_GLOBALS(varfilter, php_varfilter_init_globals, NULL); ++ REGISTER_INI_ENTRIES(); ++ ++ if (!hooked) { ++ void *temp; ++ hooked = 1; ++ ++ temp = (void *)sapi_module.register_server_variables; ++ if (temp != varfilter_register_server_variables) { ++ orig_register_server_variables = temp; ++ } ++ temp = (void *)sapi_module.header_handler; ++ if (temp != varfilter_header_handler) { ++ orig_header_handler = temp; ++ } ++ } ++ ++ sapi_register_input_filter(varfilter_input_filter); ++ sapi_register_upload_varname_filter(varfilter_upload_varname_filter); ++ sapi_register_pre_upload_filter(varfilter_pre_upload_filter); ++ sapi_register_upload_content_filter(varfilter_upload_content_filter); ++ sapi_register_post_upload_filter(varfilter_post_upload_filter); ++ ++ sapi_module.header_handler = varfilter_header_handler; ++ sapi_module.register_server_variables = varfilter_register_server_variables; ++ ++ ++ return SUCCESS; ++} ++/* }}} */ ++ ++/* {{{ PHP_MSHUTDOWN_FUNCTION ++ */ ++PHP_MSHUTDOWN_FUNCTION(varfilter) ++{ ++ UNREGISTER_INI_ENTRIES(); ++ ++ return SUCCESS; ++} ++/* }}} */ ++ ++/* Remove if there's nothing to do at request start */ ++/* {{{ PHP_RINIT_FUNCTION ++ */ ++PHP_RINIT_FUNCTION(varfilter) ++{ ++ VARFILTER_G(cur_request_variables) = 0; ++ VARFILTER_G(cur_get_vars) = 0; ++ VARFILTER_G(cur_post_vars) = 0; ++ VARFILTER_G(cur_cookie_vars) = 0; ++ ++ VARFILTER_G(cur_uploads) = 0; ++ ++ VARFILTER_G(no_more_variables) = 0; ++ VARFILTER_G(no_more_get_variables) = 0; ++ VARFILTER_G(no_more_post_variables) = 0; ++ VARFILTER_G(no_more_cookie_variables) = 0; ++ VARFILTER_G(no_more_uploads) = 0; ++ ++ return SUCCESS; ++} ++/* }}} */ ++ ++/* Remove if there's nothing to do at request end */ ++/* {{{ PHP_RSHUTDOWN_FUNCTION ++ */ ++PHP_RSHUTDOWN_FUNCTION(varfilter) ++{ ++ return SUCCESS; ++} ++/* }}} */ ++ ++/* {{{ PHP_MINFO_FUNCTION ++ */ ++PHP_MINFO_FUNCTION(varfilter) ++{ ++ php_info_print_table_start(); ++ php_info_print_table_header(2, "Hardening-Patch's variable filter support", "enabled"); ++ php_info_print_table_end(); ++ ++ DISPLAY_INI_ENTRIES(); ++} ++/* }}} */ ++ ++/* {{{ normalize_varname ++ */ ++static void normalize_varname(char *varname) ++{ ++ char *s=varname, *index=NULL, *indexend=NULL, *p; ++ ++ /* overjump leading space */ ++ while (*s == ' ') { ++ s++; ++ } ++ ++ /* and remove it */ ++ if (s != varname) { ++ memmove(varname, s, strlen(s)+1); ++ } ++ ++ for (p=varname; *p && *p != '['; p++) { ++ switch(*p) { ++ case ' ': ++ case '.': ++ *p='_'; ++ break; ++ } ++ } ++ ++ /* find index */ ++ index = strchr(varname, '['); ++ if (index) { ++ index++; ++ s=index; ++ } else { ++ return; ++ } ++ ++ /* done? */ ++ while (index) { ++ ++ while (*index == ' ' || *index == '\r' || *index == '\n' || *index=='\t') { ++ index++; ++ } ++ indexend = strchr(index, ']'); ++ indexend = indexend ? indexend + 1 : index + strlen(index); ++ ++ if (s != index) { ++ memmove(s, index, strlen(index)+1); ++ s += indexend-index; ++ } else { ++ s = indexend; ++ } ++ ++ if (*s == '[') { ++ s++; ++ index = s; ++ } else { ++ index = NULL; ++ } ++ } ++ *s++='\0'; ++} ++/* }}} */ ++ ++/* {{{ SAPI_UPLOAD_VARNAME_FILTER_FUNC ++ */ ++SAPI_UPLOAD_VARNAME_FILTER_FUNC(varfilter_upload_varname_filter) ++{ ++ char *index, *prev_index = NULL, *var; ++ unsigned int var_len, total_len, depth = 0; ++ ++ var = estrdup(varname); ++ ++ /* Normalize the variable name */ ++ normalize_varname(var); ++ ++ /* Find length of variable name */ ++ index = strchr(var, '['); ++ total_len = strlen(var); ++ var_len = index ? index-var : total_len; ++ ++ /* Drop this variable if it exceeds the varname/total length limit */ ++ if (VARFILTER_G(max_varname_length) && VARFILTER_G(max_varname_length) < var_len) { ++ php_security_log(S_FILES, "configured request variable name length limit exceeded - dropped %s", var); ++ goto return_failure; ++ } ++ if (VARFILTER_G(max_totalname_length) && VARFILTER_G(max_totalname_length) < total_len) { ++ php_security_log(S_FILES, "configured request variable total name length limit exceeded - dropped %s", var); ++ goto return_failure; ++ } ++ if (VARFILTER_G(max_post_name_length) && VARFILTER_G(max_post_name_length) < var_len) { ++ php_security_log(S_FILES, "configured POST variable name length limit exceeded - dropped %s", var); ++ ++ goto return_failure; ++ } ++ if (VARFILTER_G(max_post_totalname_length) && VARFILTER_G(max_post_totalname_length) < var_len) { ++ php_security_log(S_FILES, "configured POST variable total name length limit exceeded - dropped %s", var); ++ goto return_failure; ++ } ++ ++ /* Find out array depth */ ++ while (index) { ++ unsigned int index_length; ++ ++ depth++; ++ index = strchr(index+1, '['); ++ ++ if (prev_index) { ++ index_length = index ? index - 1 - prev_index - 1: strlen(prev_index); ++ ++ if (VARFILTER_G(max_array_index_length) && VARFILTER_G(max_array_index_length) < index_length) { ++ php_security_log(S_FILES, "configured request variable array index length limit exceeded - dropped %s", var); ++ goto return_failure; ++ } ++ if (VARFILTER_G(max_post_array_index_length) && VARFILTER_G(max_post_array_index_length) < index_length) { ++ php_security_log(S_FILES, "configured POST variable array index length limit exceeded - dropped %s", var); ++ goto return_failure; ++ } ++ prev_index = index; ++ } ++ ++ } ++ ++ /* Drop this variable if it exceeds the array depth limit */ ++ if (VARFILTER_G(max_array_depth) && VARFILTER_G(max_array_depth) < depth) { ++ php_security_log(S_FILES, "configured request variable array depth limit exceeded - dropped %s", var); ++ goto return_failure; ++ } ++ if (VARFILTER_G(max_post_array_depth) && VARFILTER_G(max_post_array_depth) < depth) { ++ php_security_log(S_FILES, "configured POST variable array depth limit exceeded - dropped %s", var); ++ goto return_failure; ++ } ++ ++ ++ /* Drop this variable if it is one of GLOBALS, _GET, _POST, ... */ ++ /* This is to protect several silly scripts that do globalizing themself */ ++ ++ switch (var_len) { ++ case 18: ++ if (memcmp(var, "HTTP_RAW_POST_DATA", 18)==0) goto protected_varname2; ++ break; ++ case 17: ++ if (memcmp(var, "HTTP_SESSION_VARS", 17)==0) goto protected_varname2; ++ break; ++ case 16: ++ if (memcmp(var, "HTTP_SERVER_VARS", 16)==0) goto protected_varname2; ++ if (memcmp(var, "HTTP_COOKIE_VARS", 16)==0) goto protected_varname2; ++ break; ++ case 15: ++ if (memcmp(var, "HTTP_POST_FILES", 15)==0) goto protected_varname2; ++ break; ++ case 14: ++ if (memcmp(var, "HTTP_POST_VARS", 14)==0) goto protected_varname2; ++ break; ++ case 13: ++ if (memcmp(var, "HTTP_GET_VARS", 13)==0) goto protected_varname2; ++ if (memcmp(var, "HTTP_ENV_VARS", 13)==0) goto protected_varname2; ++ break; ++ case 8: ++ if (memcmp(var, "_SESSION", 8)==0) goto protected_varname2; ++ if (memcmp(var, "_REQUEST", 8)==0) goto protected_varname2; ++ break; ++ case 7: ++ if (memcmp(var, "GLOBALS", 7)==0) goto protected_varname2; ++ if (memcmp(var, "_COOKIE", 7)==0) goto protected_varname2; ++ if (memcmp(var, "_SERVER", 7)==0) goto protected_varname2; ++ break; ++ case 6: ++ if (memcmp(var, "_FILES", 6)==0) goto protected_varname2; ++ break; ++ case 5: ++ if (memcmp(var, "_POST", 5)==0) goto protected_varname2; ++ break; ++ case 4: ++ if (memcmp(var, "_ENV", 4)==0) goto protected_varname2; ++ if (memcmp(var, "_GET", 4)==0) goto protected_varname2; ++ break; ++ } ++ ++ efree(var); ++ return SUCCESS; ++protected_varname2: ++ php_security_log(S_FILES, "tried to register forbidden variable '%s' through FILE variables", var); ++return_failure: ++ efree(var); ++ return FAILURE; ++} ++/* }}} */ ++ ++/* {{{ SAPI_PRE_UPLOAD_FILTER_FUNC ++ */ ++SAPI_PRE_UPLOAD_FILTER_FUNC(varfilter_pre_upload_filter) ++{ ++ /* Drop if no more variables flag is set */ ++ if (VARFILTER_G(no_more_uploads)) { ++ return FAILURE; ++ } ++ /* Drop this fileupload if the limit is reached */ ++ if (VARFILTER_G(max_uploads) && VARFILTER_G(max_uploads) <= VARFILTER_G(cur_uploads)) { ++ php_security_log(S_FILES, "configured fileupload limit exceeded - file dropped"); ++ VARFILTER_G(no_more_uploads) = 1; ++ return FAILURE; ++ } ++ ++ return SUCCESS; ++} ++/* }}} */ ++ ++/* {{{ SAPI_UPLOAD_CONTENT_FILTER_FUNC ++ */ ++SAPI_UPLOAD_CONTENT_FILTER_FUNC(varfilter_upload_content_filter) ++{ ++ ++ if (VARFILTER_G(disallow_elf_files)) { ++ ++ if (offset == 0 && buffer_len > 10) { ++ ++ if (buffer[0] == 0x7F && buffer[1] == 'E' && buffer[2] == 'L' && buffer[3] == 'F') { ++ php_security_log(S_FILES, "uploaded file is an ELF executable - file dropped"); ++ return FAILURE; ++ } ++ } ++ ++ } ++ ++ return SUCCESS; ++} ++/* }}} */ ++ ++/* {{{ SAPI_POST_UPLOAD_FILTER_FUNC ++ */ ++SAPI_POST_UPLOAD_FILTER_FUNC(varfilter_post_upload_filter) ++{ ++ int retval = SUCCESS; ++ ++ if (VARFILTER_G(verification_script)) { ++ char cmd[8192]; ++ FILE *in; ++ int first=1; ++ ++ ap_php_snprintf(cmd, sizeof(cmd), "%s %s", VARFILTER_G(verification_script), tmpfilename); ++ ++ if ((in=VCWD_POPEN(cmd, "r"))==NULL) { ++ php_security_log(S_FILES, "unable to execute fileupload verification script %s - file dropped", VARFILTER_G(verification_script)); ++ return FAILURE; ++ } ++ ++ retval = FAILURE; ++ ++ /* read and forget the result */ ++ while (1) { ++ int readbytes = fread(cmd, 1, sizeof(cmd), in); ++ if (readbytes<=0) { ++ break; ++ } ++ if (first) { ++ retval = atoi(cmd) == 1 ? SUCCESS : FAILURE; ++ first = 0; ++ } ++ } ++ pclose(in); ++ } ++ ++ if (retval != SUCCESS) { ++ php_security_log(S_FILES, "fileupload verification script disallows file - file dropped"); ++ return FAILURE; ++ } ++ ++ VARFILTER_G(cur_uploads)++; ++ return SUCCESS; ++} ++/* }}} */ ++ ++/* {{{ SAPI_INPUT_FILTER_FUNC ++ */ ++SAPI_INPUT_FILTER_FUNC(varfilter_input_filter) ++{ ++ char *index, *prev_index = NULL; ++ unsigned int var_len, total_len, depth = 0; ++ ++ /* Drop this variable if the limit was reached */ ++ switch (arg) { ++ case PARSE_GET: ++ if (VARFILTER_G(no_more_get_variables)) { ++ return 0; ++ } ++ break; ++ case PARSE_POST: ++ if (VARFILTER_G(no_more_post_variables)) { ++ return 0; ++ } ++ break; ++ case PARSE_COOKIE: ++ if (VARFILTER_G(no_more_cookie_variables)) { ++ return 0; ++ } ++ break; ++ default: /* we do not want to protect parse_str() and friends */ ++ if (new_val_len) { ++ *new_val_len = val_len; ++ } ++ return 1; ++ } ++ if (VARFILTER_G(no_more_variables)) { ++ return 0; ++ } ++ ++ /* Drop this variable if the limit is now reached */ ++ if (VARFILTER_G(max_request_variables) && VARFILTER_G(max_request_variables) <= VARFILTER_G(cur_request_variables)) { ++ php_security_log(S_VARS, "configured request variable limit exceeded - dropped %s", var); ++ VARFILTER_G(no_more_variables) = 1; ++ return 0; ++ } ++ switch (arg) { ++ case PARSE_GET: ++ if (VARFILTER_G(max_get_vars) && VARFILTER_G(max_get_vars) <= VARFILTER_G(cur_get_vars)) { ++ php_security_log(S_VARS, "configured GET variable limit exceeded - dropped %s", var); ++ VARFILTER_G(no_more_get_variables) = 1; ++ return 0; ++ } ++ break; ++ case PARSE_COOKIE: ++ if (VARFILTER_G(max_cookie_vars) && VARFILTER_G(max_cookie_vars) <= VARFILTER_G(cur_cookie_vars)) { ++ php_security_log(S_VARS, "configured COOKIE variable limit exceeded - dropped %s", var); ++ VARFILTER_G(no_more_cookie_variables) = 1; ++ return 0; ++ } ++ break; ++ case PARSE_POST: ++ if (VARFILTER_G(max_post_vars) && VARFILTER_G(max_post_vars) <= VARFILTER_G(cur_post_vars)) { ++ php_security_log(S_VARS, "configured POST variable limit exceeded - dropped %s", var); ++ VARFILTER_G(no_more_post_variables) = 1; ++ return 0; ++ } ++ break; ++ } ++ ++ ++ /* Drop this variable if it exceeds the value length limit */ ++ if (VARFILTER_G(max_value_length) && VARFILTER_G(max_value_length) < val_len) { ++ php_security_log(S_VARS, "configured request variable value length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ switch (arg) { ++ case PARSE_GET: ++ if (VARFILTER_G(max_get_value_length) && VARFILTER_G(max_get_value_length) < val_len) { ++ php_security_log(S_VARS, "configured GET variable value length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_COOKIE: ++ if (VARFILTER_G(max_cookie_value_length) && VARFILTER_G(max_cookie_value_length) < val_len) { ++ php_security_log(S_VARS, "configured COOKIE variable value length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_POST: ++ if (VARFILTER_G(max_post_value_length) && VARFILTER_G(max_post_value_length) < val_len) { ++ php_security_log(S_VARS, "configured POST variable value length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ } ++ ++ /* Normalize the variable name */ ++ normalize_varname(var); ++ ++ /* Find length of variable name */ ++ index = strchr(var, '['); ++ total_len = strlen(var); ++ var_len = index ? index-var : total_len; ++ ++ /* Drop this variable if it exceeds the varname/total length limit */ ++ if (VARFILTER_G(max_varname_length) && VARFILTER_G(max_varname_length) < var_len) { ++ php_security_log(S_VARS, "configured request variable name length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ if (VARFILTER_G(max_totalname_length) && VARFILTER_G(max_totalname_length) < total_len) { ++ php_security_log(S_VARS, "configured request variable total name length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ switch (arg) { ++ case PARSE_GET: ++ if (VARFILTER_G(max_get_name_length) && VARFILTER_G(max_get_name_length) < var_len) { ++ php_security_log(S_VARS, "configured GET variable name length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ if (VARFILTER_G(max_get_totalname_length) && VARFILTER_G(max_get_totalname_length) < var_len) { ++ php_security_log(S_VARS, "configured GET variable total name length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_COOKIE: ++ if (VARFILTER_G(max_cookie_name_length) && VARFILTER_G(max_cookie_name_length) < var_len) { ++ php_security_log(S_VARS, "configured COOKIE variable name length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ if (VARFILTER_G(max_cookie_totalname_length) && VARFILTER_G(max_cookie_totalname_length) < var_len) { ++ php_security_log(S_VARS, "configured COOKIE variable total name length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_POST: ++ if (VARFILTER_G(max_post_name_length) && VARFILTER_G(max_post_name_length) < var_len) { ++ php_security_log(S_VARS, "configured POST variable name length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ if (VARFILTER_G(max_post_totalname_length) && VARFILTER_G(max_post_totalname_length) < var_len) { ++ php_security_log(S_VARS, "configured POST variable total name length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ } ++ ++ /* Find out array depth */ ++ while (index) { ++ unsigned int index_length; ++ ++ depth++; ++ index = strchr(index+1, '['); ++ ++ if (prev_index) { ++ index_length = index ? index - 1 - prev_index - 1: strlen(prev_index); ++ ++ if (VARFILTER_G(max_array_index_length) && VARFILTER_G(max_array_index_length) < index_length) { ++ php_security_log(S_VARS, "configured request variable array index length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ switch (arg) { ++ case PARSE_GET: ++ if (VARFILTER_G(max_get_array_index_length) && VARFILTER_G(max_get_array_index_length) < index_length) { ++ php_security_log(S_VARS, "configured GET variable array index length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_COOKIE: ++ if (VARFILTER_G(max_cookie_array_index_length) && VARFILTER_G(max_cookie_array_index_length) < index_length) { ++ php_security_log(S_VARS, "configured COOKIE variable array index length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_POST: ++ if (VARFILTER_G(max_post_array_index_length) && VARFILTER_G(max_post_array_index_length) < index_length) { ++ php_security_log(S_VARS, "configured POST variable array index length limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ } ++ prev_index = index; ++ } ++ ++ } ++ ++ /* Drop this variable if it exceeds the array depth limit */ ++ if (VARFILTER_G(max_array_depth) && VARFILTER_G(max_array_depth) < depth) { ++ php_security_log(S_VARS, "configured request variable array depth limit exceeded - dropped %s", var); ++ return 0; ++ } ++ switch (arg) { ++ case PARSE_GET: ++ if (VARFILTER_G(max_get_array_depth) && VARFILTER_G(max_get_array_depth) < depth) { ++ php_security_log(S_VARS, "configured GET variable array depth limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_COOKIE: ++ if (VARFILTER_G(max_cookie_array_depth) && VARFILTER_G(max_cookie_array_depth) < depth) { ++ php_security_log(S_VARS, "configured COOKIE variable array depth limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_POST: ++ if (VARFILTER_G(max_post_array_depth) && VARFILTER_G(max_post_array_depth) < depth) { ++ php_security_log(S_VARS, "configured POST variable array depth limit exceeded - dropped %s", var); ++ return 0; ++ } ++ break; ++ } ++ ++ /* Check if variable value is truncated by a \0 */ ++ ++ if (val && *val && val_len != strlen(*val)) { ++ ++ if (VARFILTER_G(disallow_nul)) { ++ php_security_log(S_VARS, "ASCII-NUL chars not allowed within request variables - dropped %s", var); ++ return 0; ++ } ++ switch (arg) { ++ case PARSE_GET: ++ if (VARFILTER_G(disallow_get_nul)) { ++ php_security_log(S_VARS, "ASCII-NUL chars not allowed within GET variables - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_COOKIE: ++ if (VARFILTER_G(disallow_cookie_nul)) { ++ php_security_log(S_VARS, "ASCII-NUL chars not allowed within COOKIE variables - dropped %s", var); ++ return 0; ++ } ++ break; ++ case PARSE_POST: ++ if (VARFILTER_G(disallow_post_nul)) { ++ php_security_log(S_VARS, "ASCII-NUL chars not allowed within POST variables - dropped %s", var); ++ return 0; ++ } ++ break; ++ } ++ } ++ ++ /* Drop this variable if it is one of GLOBALS, _GET, _POST, ... */ ++ /* This is to protect several silly scripts that do globalizing themself */ ++ ++ switch (var_len) { ++ case 18: ++ if (memcmp(var, "HTTP_RAW_POST_DATA", 18)==0) goto protected_varname; ++ break; ++ case 17: ++ if (memcmp(var, "HTTP_SESSION_VARS", 17)==0) goto protected_varname; ++ break; ++ case 16: ++ if (memcmp(var, "HTTP_SERVER_VARS", 16)==0) goto protected_varname; ++ if (memcmp(var, "HTTP_COOKIE_VARS", 16)==0) goto protected_varname; ++ break; ++ case 15: ++ if (memcmp(var, "HTTP_POST_FILES", 15)==0) goto protected_varname; ++ break; ++ case 14: ++ if (memcmp(var, "HTTP_POST_VARS", 14)==0) goto protected_varname; ++ break; ++ case 13: ++ if (memcmp(var, "HTTP_GET_VARS", 13)==0) goto protected_varname; ++ if (memcmp(var, "HTTP_ENV_VARS", 13)==0) goto protected_varname; ++ break; ++ case 8: ++ if (memcmp(var, "_SESSION", 8)==0) goto protected_varname; ++ if (memcmp(var, "_REQUEST", 8)==0) goto protected_varname; ++ break; ++ case 7: ++ if (memcmp(var, "GLOBALS", 7)==0) goto protected_varname; ++ if (memcmp(var, "_COOKIE", 7)==0) goto protected_varname; ++ if (memcmp(var, "_SERVER", 7)==0) goto protected_varname; ++ break; ++ case 6: ++ if (memcmp(var, "_FILES", 6)==0) goto protected_varname; ++ break; ++ case 5: ++ if (memcmp(var, "_POST", 5)==0) goto protected_varname; ++ break; ++ case 4: ++ if (memcmp(var, "_ENV", 4)==0) goto protected_varname; ++ if (memcmp(var, "_GET", 4)==0) goto protected_varname; ++ break; ++ } ++ ++ /* Okay let PHP register this variable */ ++ VARFILTER_G(cur_request_variables)++; ++ switch (arg) { ++ case PARSE_GET: ++ VARFILTER_G(cur_get_vars)++; ++ break; ++ case PARSE_COOKIE: ++ VARFILTER_G(cur_cookie_vars)++; ++ break; ++ case PARSE_POST: ++ VARFILTER_G(cur_post_vars)++; ++ break; ++ } ++ ++ if (new_val_len) { ++ *new_val_len = val_len; ++ } ++ ++ return 1; ++protected_varname: ++ php_security_log(S_VARS, "tried to register forbidden variable '%s' through %s variables", var, arg == PARSE_GET ? "GET" : arg == PARSE_POST ? "POST" : "COOKIE"); ++ return 0; ++} ++/* }}} */ ++ ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ * vim600: noet sw=4 ts=4 fdm=marker ++ * vim<600: noet sw=4 ts=4 ++ */ ++ ++ +diff -Nura php-5.1.6/ext/wddx/wddx.c hardening-patch-5.1.6-0.4.15/ext/wddx/wddx.c +--- php-5.1.6/ext/wddx/wddx.c 2006-05-25 12:01:30.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/ext/wddx/wddx.c 2006-09-07 19:41:16.000000000 +0200 +@@ -399,9 +399,9 @@ + break; + + default: +- if (iscntrl((int)*(unsigned char *)p)) { ++ if (iscntrl((int)*(unsigned char *)p)||(int)*(unsigned char *)p >= 127) { + FLUSH_BUF(); +- sprintf(control_buf, WDDX_CHAR, *p); ++ sprintf(control_buf, WDDX_CHAR, (int)*(unsigned char *)p); + php_wddx_add_chunk(packet, control_buf); + } else + buf[l++] = *p; +diff -Nura php-5.1.6/main/fopen_wrappers.c hardening-patch-5.1.6-0.4.15/main/fopen_wrappers.c +--- php-5.1.6/main/fopen_wrappers.c 2006-03-17 11:42:31.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/fopen_wrappers.c 2006-09-07 19:41:16.000000000 +0200 +@@ -104,7 +104,10 @@ + } + + /* Resolve the real path into resolved_name */ +- if ((expand_filepath(path, resolved_name TSRMLS_CC) != NULL) && (expand_filepath(local_open_basedir, resolved_basedir TSRMLS_CC) != NULL)) { ++ if (expand_filepath(path, resolved_name TSRMLS_CC) == NULL) { ++ return -2; ++ } ++ if (expand_filepath(local_open_basedir, resolved_basedir TSRMLS_CC) != NULL) { + /* Handler for basedirs that end with a / */ + resolved_basedir_len = strlen(resolved_basedir); + if (basedir[strlen(basedir) - 1] == PHP_DIR_SEPARATOR) { +@@ -114,14 +117,20 @@ + } + } + ++ resolved_name_len = strlen(resolved_name); + if (path[strlen(path)-1] == PHP_DIR_SEPARATOR) { +- resolved_name_len = strlen(resolved_name); + if (resolved_name[resolved_name_len - 1] != PHP_DIR_SEPARATOR) { + resolved_name[resolved_name_len] = PHP_DIR_SEPARATOR; + resolved_name[++resolved_name_len] = '\0'; + } + } + ++ if (resolved_name_len == resolved_basedir_len - 1) { ++ if (resolved_basedir[resolved_basedir_len - 1] == PHP_DIR_SEPARATOR) { ++ resolved_basedir_len--; ++ } ++ } ++ + /* Check the path */ + #if defined(PHP_WIN32) || defined(NETWARE) + if (strncasecmp(resolved_basedir, resolved_name, resolved_basedir_len) == 0) { +@@ -135,7 +144,7 @@ + } + } else { + /* Unable to resolve the real path, return -1 */ +- return -1; ++ return -3; + } + } + /* }}} */ +@@ -154,22 +163,44 @@ + char *pathbuf; + char *ptr; + char *end; ++ char path_copy[MAXPATHLEN]; ++ int path_len; ++ ++ /* Special case path ends with a trailing slash */ ++ path_len = strlen(path); ++ if (path_len >= MAXPATHLEN) { ++ errno = EPERM; /* we deny permission to open it */ ++ return -1; ++ } ++ if (path_len > 0 && path[path_len-1] == PHP_DIR_SEPARATOR) { ++ memcpy(path_copy, path, path_len+1); ++ while (path_len > 0 && path_copy[path_len-1] == PHP_DIR_SEPARATOR) path_len--; ++ path_copy[path_len] = '\0'; ++ path = (const char *)&path_copy; ++ } + + pathbuf = estrdup(PG(open_basedir)); + + ptr = pathbuf; + + while (ptr && *ptr) { ++ int res; + end = strchr(ptr, DEFAULT_DIR_SEPARATOR); + if (end != NULL) { + *end = '\0'; + end++; + } + +- if (php_check_specific_open_basedir(ptr, path TSRMLS_CC) == 0) { ++ res = php_check_specific_open_basedir(ptr, path TSRMLS_CC); ++ if (res == 0) { + efree(pathbuf); + return 0; + } ++ if (res == -2) { ++ efree(pathbuf); ++ errno = EPERM; ++ return -1; ++ } + + ptr = end; + } +diff -Nura php-5.1.6/main/hardened_globals.h hardening-patch-5.1.6-0.4.15/main/hardened_globals.h +--- php-5.1.6/main/hardened_globals.h 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/hardened_globals.h 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,64 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Hardening-Patch for PHP | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2005 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ */ ++ ++#ifndef HARDENED_GLOBALS_H ++#define HARDENED_GLOBALS_H ++ ++typedef struct _hardened_globals hardened_globals_struct; ++ ++#ifdef ZTS ++# define HG(v) TSRMG(hardened_globals_id, hardened_globals_struct *, v) ++extern int hardened_globals_id; ++#else ++# define HG(v) (hardened_globals.v) ++extern struct _hardened_globals hardened_globals; ++#endif ++ ++ ++struct _hardened_globals { ++#if HARDENING_PATCH_MM_PROTECT ++ unsigned int canary_1; ++ unsigned int canary_2; ++#endif ++#if HARDENING_PATCH_LL_PROTECT ++ unsigned int canary_3; ++ unsigned int canary_4; ++ unsigned int ll_canary_inited; ++#endif ++ zend_bool hphp_sql_bailout_on_error; ++ zend_bool hphp_multiheader; ++ unsigned long hphp_mailprotect; ++ long hard_memory_limit; ++ HashTable *eval_whitelist; ++ HashTable *eval_blacklist; ++ HashTable *func_whitelist; ++ HashTable *func_blacklist; ++ HashTable *include_whitelist; ++ HashTable *include_blacklist; ++ unsigned int dummy; ++}; ++ ++ ++#endif /* HARDENED_GLOBALS_H */ ++ ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ */ +diff -Nura php-5.1.6/main/hardening_patch.c hardening-patch-5.1.6-0.4.15/main/hardening_patch.c +--- php-5.1.6/main/hardening_patch.c 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/hardening_patch.c 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,430 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Hardening Patch for PHP | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2005 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ */ ++/* $Id: hardening_patch.c,v 1.2 2004/11/21 09:38:52 ionic Exp $ */ ++ ++#include "php.h" ++ ++#include ++#include ++ ++#if HAVE_UNISTD_H ++#include ++#endif ++#include "SAPI.h" ++#include "php_globals.h" ++ ++#if HARDENING_PATCH ++ ++#ifdef HAVE_SYS_SOCKET_H ++#include ++#endif ++ ++#if defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE) ++#undef AF_UNIX ++#endif ++ ++#if defined(AF_UNIX) ++#include ++#endif ++ ++#define SYSLOG_PATH "/dev/log" ++ ++#include "snprintf.h" ++ ++#include "hardening_patch.h" ++ ++#ifdef ZTS ++#include "hardened_globals.h" ++int hardened_globals_id; ++#else ++struct _hardened_globals hardened_globals; ++#endif ++ ++static void hardened_globals_ctor(hardened_globals_struct *hardened_globals TSRMLS_DC) ++{ ++ memset(hardened_globals, 0, sizeof(*hardened_globals)); ++} ++ ++ ++PHPAPI void hardened_startup() ++{ ++#ifdef ZTS ++ ts_allocate_id(&hardened_globals_id, sizeof(hardened_globals_struct), (ts_allocate_ctor) hardened_globals_ctor, NULL); ++#else ++ hardened_globals_ctor(&hardened_globals TSRMLS_CC); ++#endif ++} ++ ++PHPAPI void hardened_clear_mm_canaries(TSRMLS_D) ++{ ++ HG(canary_1) = php_canary(); ++ HG(canary_2) = php_canary(); ++} ++ ++char *loglevel2string(int loglevel) ++{ ++ switch (loglevel) { ++ case S_FILES: ++ return "FILES"; ++ case S_INCLUDE: ++ return "INCLUDE"; ++ case S_MEMORY: ++ return "MEMORY"; ++ case S_MISC: ++ return "MISC"; ++ case S_SQL: ++ return "SQL"; ++ case S_EXECUTOR: ++ return "EXECUTOR"; ++ case S_VARS: ++ return "VARS"; ++ default: ++ return "UNKNOWN"; ++ } ++} ++ ++PHPAPI void php_security_log(int loglevel, char *fmt, ...) ++{ ++#if defined(AF_UNIX) ++ int s, r, i=0; ++ struct sockaddr_un saun; ++ char buf[4096+64]; ++ char error[4096+100]; ++ char *ip_address; ++ char *fname; ++ int lineno; ++ va_list ap; ++ TSRMLS_FETCH(); ++ ++ if (EG(hphp_log_use_x_forwarded_for)) { ++ ip_address = sapi_getenv("HTTP_X_FORWARDED_FOR", 20 TSRMLS_CC); ++ if (ip_address == NULL) { ++ ip_address = "X-FORWARDED-FOR not set"; ++ } ++ } else { ++ ip_address = sapi_getenv("REMOTE_ADDR", 11 TSRMLS_CC); ++ if (ip_address == NULL) { ++ ip_address = "REMOTE_ADDR not set"; ++ } ++ } ++ ++ ++ va_start(ap, fmt); ++ ap_php_vsnprintf(error, sizeof(error), fmt, ap); ++ va_end(ap); ++ while (error[i]) { ++ if (error[i] < 32) error[i] = '.'; ++ i++; ++ } ++ ++ if (zend_is_executing(TSRMLS_C)) { ++ lineno = zend_get_executed_lineno(TSRMLS_C); ++ fname = zend_get_executed_filename(TSRMLS_C); ++ ap_php_snprintf(buf, sizeof(buf), "ALERT - %s (attacker '%s', file '%s', line %u)", error, ip_address, fname, lineno); ++ } else { ++ fname = sapi_getenv("SCRIPT_FILENAME", 15 TSRMLS_CC); ++ if (fname==NULL) { ++ fname = "unknown"; ++ } ++ ap_php_snprintf(buf, sizeof(buf), "ALERT - %s (attacker '%s', file '%s')", error, ip_address, fname); ++ } ++ ++ /* Syslog-Logging disabled? */ ++ if ((EG(hphp_log_syslog) & loglevel)==0) { ++ goto log_sapi; ++ } ++ ++ ap_php_snprintf(error, sizeof(error), "<%u>hphp[%u]: %s\n", EG(hphp_log_syslog_facility)|EG(hphp_log_syslog_priority),getpid(),buf); ++ ++ s = socket(AF_UNIX, SOCK_DGRAM, 0); ++ if (s == -1) { ++ goto log_sapi; ++ } ++ ++ memset(&saun, 0, sizeof(saun)); ++ saun.sun_family = AF_UNIX; ++ strcpy(saun.sun_path, SYSLOG_PATH); ++ /*saun.sun_len = sizeof(saun);*/ ++ ++ r = connect(s, (struct sockaddr *)&saun, sizeof(saun)); ++ if (r) { ++ close(s); ++ s = socket(AF_UNIX, SOCK_STREAM, 0); ++ if (s == -1) { ++ goto log_sapi; ++ } ++ ++ memset(&saun, 0, sizeof(saun)); ++ saun.sun_family = AF_UNIX; ++ strcpy(saun.sun_path, SYSLOG_PATH); ++ /*saun.sun_len = sizeof(saun);*/ ++ ++ r = connect(s, (struct sockaddr *)&saun, sizeof(saun)); ++ if (r) { ++ close(s); ++ goto log_sapi; ++ } ++ } ++ send(s, error, strlen(error), 0); ++ ++ close(s); ++ ++log_sapi: ++ /* SAPI Logging activated? */ ++ if ((EG(hphp_log_sapi) & loglevel)!=0) { ++ sapi_module.log_message(buf); ++ } ++ ++log_script: ++ /* script logging activaed? */ ++ if (((EG(hphp_log_script) & loglevel)!=0) && EG(hphp_log_scriptname)!=NULL) { ++ char cmd[8192], *cmdpos, *bufpos; ++ FILE *in; ++ int space; ++ ++ ap_php_snprintf(cmd, sizeof(cmd), "%s %s \'", EG(hphp_log_scriptname), loglevel2string(loglevel)); ++ space = sizeof(cmd) - strlen(cmd); ++ cmdpos = cmd + strlen(cmd); ++ bufpos = buf; ++ if (space <= 1) return; ++ while (space > 2 && *bufpos) { ++ if (*bufpos == '\'') { ++ if (space<=5) break; ++ *cmdpos++ = '\''; ++ *cmdpos++ = '\\'; ++ *cmdpos++ = '\''; ++ *cmdpos++ = '\''; ++ bufpos++; ++ space-=4; ++ } else { ++ *cmdpos++ = *bufpos++; ++ space--; ++ } ++ } ++ *cmdpos++ = '\''; ++ *cmdpos = 0; ++ ++ if ((in=VCWD_POPEN(cmd, "r"))==NULL) { ++ php_security_log(S_INTERNAL, "Unable to execute logging shell script: %s", EG(hphp_log_scriptname)); ++ return; ++ } ++ /* read and forget the result */ ++ while (1) { ++ int readbytes = fread(cmd, 1, sizeof(cmd), in); ++ if (readbytes<=0) { ++ break; ++ } ++ } ++ pclose(in); ++ } ++ ++#endif ++} ++#endif ++ ++#if HARDENING_PATCH_MM_PROTECT || HARDENING_PATCH_LL_PROTECT || HARDENING_PATCH_HASH_PROTECT ++ ++/* will be replaced later with more compatible method */ ++PHPAPI unsigned int php_canary() ++{ ++ time_t t; ++ unsigned int canary; ++ int fd; ++ ++ fd = open("/dev/urandom", 0); ++ if (fd != -1) { ++ int r = read(fd, &canary, sizeof(canary)); ++ close(fd); ++ if (r == sizeof(canary)) { ++ return (canary); ++ } ++ } ++ /* not good but we never want to do this */ ++ time(&t); ++ canary = *(unsigned int *)&t + getpid() << 16; ++ return (canary); ++} ++#endif ++ ++#if HARDENING_PATCH_INC_PROTECT ++ ++PHPAPI int php_is_valid_include(zval *z) ++{ ++ char *filename; ++ int len, i; ++ TSRMLS_FETCH(); ++ ++ /* must be of type string */ ++ if (z->type != IS_STRING || z->value.str.val == NULL) { ++ return (0); ++ } ++ ++ /* short cut */ ++ filename = z->value.str.val; ++ len = z->value.str.len; ++ ++ /* 1. must be shorter than MAXPATHLEN */ ++ if (len > MAXPATHLEN) { ++ char *fname = estrndup(filename, len); ++ for (i=0; i < len; i++) if (fname[i] < 32) fname[i]='.'; ++ php_security_log(S_INCLUDE, "Include filename ('%s') longer than MAXPATHLEN chars", fname); ++ efree(fname); ++ return (0); ++ } ++ ++ /* 2. must not be cutted */ ++ if (len != strlen(filename)) { ++ char *fname = estrndup(filename, len); ++ for (i=0; fname[i]; i++) if (fname[i] < 32) fname[i]='.'; ++ php_security_log(S_INCLUDE, "Include filename truncated by a \\0 after '%s'", fname); ++ efree(fname); ++ return (0); ++ } ++ ++ /* 3. when it is an URL first check black/whitelist if both are empty disallow all URLs */ ++ if (strstr(filename, "://")) { ++ char *fname = estrndup(filename, len); ++ for (i=0; i < len; i++) if (fname[i] < 32) fname[i]='.'; ++ ++ /* no black or whitelist then disallow all */ ++ if (HG(include_whitelist)==NULL && HG(include_blacklist)==NULL) { ++ php_security_log(S_INCLUDE, "Include filename ('%s') is an URL", fname); ++ efree(fname); ++ return (0); ++ } ++ ++ /* whitelist is stronger than blacklist */ ++ if (HG(include_whitelist)) { ++ char *s, *t, *h, *index; ++ uint indexlen; ++ ulong numindex; ++ ++ s = filename; ++ ++ do { ++ zend_bool isOk = 0; ++ int tlen; ++ ++ t = h = strstr(s, "://"); ++ if (h == NULL) break; ++ ++ ++ while (t > s && (isalnum(t[-1]) || t[-1]=='_')) { ++ t--; ++ } ++ ++ tlen = strlen(t); ++ ++ zend_hash_internal_pointer_reset(HG(include_whitelist)); ++ do { ++ int r = zend_hash_get_current_key_ex(HG(include_whitelist), &index, &indexlen, &numindex, 0, NULL); ++ ++ if (r==HASH_KEY_NON_EXISTANT) { ++ break; ++ } ++ if (r==HASH_KEY_IS_STRING) { ++ if (h-t <= indexlen-1 && tlen>=indexlen-1) { ++ if (strncmp(t, index, indexlen-1)==0) { ++ isOk = 1; ++ break; ++ } ++ } ++ } ++ ++ zend_hash_move_forward(HG(include_whitelist)); ++ } while (1); ++ ++ /* not found in whitelist */ ++ if (!isOk) { ++ php_security_log(S_INCLUDE, "Include filename ('%s') is an URL that is not allowed in whitelist", fname); ++ efree(fname); ++ return 0; ++ } ++ ++ s = h + 3; ++ } while (1); ++ } else { ++ /* okay then handle the blacklist */ ++ char *s, *t, *h, *index; ++ uint indexlen; ++ ulong numindex; ++ ++ s = filename; ++ ++ do { ++ int tlen; ++ ++ t = h = strstr(s, "://"); ++ if (h == NULL) break; ++ ++ ++ while (t > s && (isalnum(t[-1]) || t[-1]=='_')) { ++ t--; ++ } ++ ++ tlen = strlen(t); ++ ++ zend_hash_internal_pointer_reset(HG(include_blacklist)); ++ do { ++ int r = zend_hash_get_current_key_ex(HG(include_blacklist), &index, &indexlen, &numindex, 0, NULL); ++ ++ if (r==HASH_KEY_NON_EXISTANT) { ++ break; ++ } ++ if (r==HASH_KEY_IS_STRING) { ++ if (h-t <= indexlen-1 && tlen>=indexlen-1) { ++ if (strncmp(t, index, indexlen-1)==0) { ++ php_security_log(S_INCLUDE, "Include filename ('%s') is an URL that is forbidden by the blacklist", fname); ++ efree(fname); ++ return 0; ++ } ++ } ++ } ++ ++ zend_hash_move_forward(HG(include_blacklist)); ++ } while (1); ++ ++ s = h + 3; ++ } while (1); ++ } ++ ++ efree(fname); ++ } ++ ++ /* 4. must not be an uploaded file */ ++ if (SG(rfc1867_uploaded_files)) { ++ if (zend_hash_exists(SG(rfc1867_uploaded_files), (char *) filename, len+1)) { ++ php_security_log(S_INCLUDE, "Include filename is an uploaded file"); ++ return (0); ++ } ++ } ++ ++ /* passed all tests */ ++ return (1); ++} ++ ++#endif ++ ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ * vim600: sw=4 ts=4 fdm=marker ++ * vim<600: sw=4 ts=4 ++ */ +diff -Nura php-5.1.6/main/hardening_patch.h hardening-patch-5.1.6-0.4.15/main/hardening_patch.h +--- php-5.1.6/main/hardening_patch.h 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/hardening_patch.h 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,46 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Hardening Patch for PHP | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2005 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ */ ++ ++#ifndef HARDENING_PATCH_H ++#define HARDENING_PATCH_H ++ ++#include "zend.h" ++ ++#if HARDENING_PATCH ++PHPAPI void php_security_log(int loglevel, char *fmt, ...); ++PHPAPI void hardened_startup(); ++#define HARDENING_PATCH_VERSION "0.4.15" ++ ++#endif ++ ++#if HARDENING_PATCH_MM_PROTECT || HARDENING_PATCH_LL_PROTECT || HARDENING_PATCH_HASH_PROTECT ++PHPAPI unsigned int php_canary(); ++#endif ++ ++#if HARDENING_PATCH_INC_PROTECT ++PHPAPI int php_is_valid_include(zval *z); ++#endif ++ ++#endif /* HARDENING_PATCH_H */ ++ ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ */ +diff -Nura php-5.1.6/main/hardening_patch.m4 hardening-patch-5.1.6-0.4.15/main/hardening_patch.m4 +--- php-5.1.6/main/hardening_patch.m4 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/hardening_patch.m4 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,95 @@ ++dnl ++dnl $Id: hardening_patch.m4,v 1.1 2004/11/14 13:24:24 ionic Exp $ ++dnl ++dnl This file contains Hardening Patch for PHP specific autoconf functions. ++dnl ++ ++AC_ARG_ENABLE(hardening-patch-mm-protect, ++[ --disable-hardening-patch-mm-protect Disable the Memory Manager protection.],[ ++ DO_HARDENING_PATCH_MM_PROTECT=$enableval ++],[ ++ DO_HARDENING_PATCH_MM_PROTECT=yes ++]) ++ ++AC_ARG_ENABLE(hardening-patch-ll-protect, ++[ --disable-hardening-patch-ll-protect Disable the Linked List protection.],[ ++ DO_HARDENING_PATCH_LL_PROTECT=$enableval ++],[ ++ DO_HARDENING_PATCH_LL_PROTECT=yes ++]) ++ ++AC_ARG_ENABLE(hardening-patch-inc-protect, ++[ --disable-hardening-patch-inc-protect Disable include/require protection.],[ ++ DO_HARDENING_PATCH_INC_PROTECT=$enableval ++],[ ++ DO_HARDENING_PATCH_INC_PROTECT=yes ++]) ++ ++AC_ARG_ENABLE(hardening-patch-fmt-protect, ++[ --disable-hardening-patch-fmt-protect Disable format string protection.],[ ++ DO_HARDENING_PATCH_FMT_PROTECT=$enableval ++],[ ++ DO_HARDENING_PATCH_FMT_PROTECT=yes ++]) ++ ++AC_ARG_ENABLE(hardening-patch-hash-protect, ++[ --disable-hardening-patch-hash-protect Disable HashTable destructor protection.],[ ++ DO_HARDENING_PATCH_HASH_PROTECT=$enableval ++],[ ++ DO_HARDENING_PATCH_HASH_PROTECT=yes ++]) ++ ++AC_MSG_CHECKING(whether to protect the Zend Memory Manager) ++AC_MSG_RESULT($DO_HARDENING_PATCH_MM_PROTECT) ++ ++AC_MSG_CHECKING(whether to protect the Zend Linked Lists) ++AC_MSG_RESULT($DO_HARDENING_PATCH_LL_PROTECT) ++ ++AC_MSG_CHECKING(whether to protect include/require statements) ++AC_MSG_RESULT($DO_HARDENING_PATCH_INC_PROTECT) ++ ++AC_MSG_CHECKING(whether to protect PHP Format String functions) ++AC_MSG_RESULT($DO_HARDENING_PATCH_FMT_PROTECT) ++ ++AC_MSG_CHECKING(whether to protect the destructor of Zend HashTables) ++AC_MSG_RESULT($DO_HARDENING_PATCH_HASH_PROTECT) ++ ++ ++AC_DEFINE(HARDENING_PATCH, 1, [Hardening Patch]) ++ ++ ++if test "$DO_HARDENING_PATCH_MM_PROTECT" = "yes"; then ++dnl AC_DEFINE(HARDENING_PATCH, 1, [Hardening Patch]) ++ AC_DEFINE(HARDENING_PATCH_MM_PROTECT, 1, [Memory Manager Protection]) ++else ++ AC_DEFINE(HARDENING_PATCH_MM_PROTECT, 0, [Memory Manager Protection]) ++fi ++ ++if test "$DO_HARDENING_PATCH_LL_PROTECT" = "yes"; then ++dnl AC_DEFINE(HARDENING_PATCH, 1, [Hardening Patch]) ++ AC_DEFINE(HARDENING_PATCH_LL_PROTECT, 1, [Linked List Protection]) ++else ++ AC_DEFINE(HARDENING_PATCH_LL_PROTECT, 0, [Linked List Protection]) ++fi ++ ++if test "$DO_HARDENING_PATCH_INC_PROTECT" = "yes"; then ++dnl AC_DEFINE(HARDENING_PATCH, 1, [Hardening Patch]) ++ AC_DEFINE(HARDENING_PATCH_INC_PROTECT, 1, [Include/Require Protection]) ++else ++ AC_DEFINE(HARDENING_PATCH_INC_PROTECT, 0, [Include/Require Protection]) ++fi ++ ++if test "$DO_HARDENING_PATCH_FMT_PROTECT" = "yes"; then ++dnl AC_DEFINE(HARDENING_PATCH, 1, [Hardening Patch]) ++ AC_DEFINE(HARDENING_PATCH_FMT_PROTECT, 1, [Fmt String Protection]) ++else ++ AC_DEFINE(HARDENING_PATCH_FMT_PROTECT, 0, [Fmt String Protection]) ++fi ++ ++if test "$DO_HARDENING_PATCH_HASH_PROTECT" = "yes"; then ++dnl AC_DEFINE(HARDENING_PATCH, 1, [Hardening Patch]) ++ AC_DEFINE(HARDENING_PATCH_HASH_PROTECT, 1, [HashTable DTOR Protection]) ++else ++ AC_DEFINE(HARDENING_PATCH_HASH_PROTECT, 0, [HashTable DTOR Protection]) ++fi ++ +diff -Nura php-5.1.6/main/main.c hardening-patch-5.1.6-0.4.15/main/main.c +--- php-5.1.6/main/main.c 2006-08-10 23:49:56.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/main/main.c 2006-09-07 19:41:16.000000000 +0200 +@@ -85,6 +85,10 @@ + + #include "SAPI.h" + #include "rfc1867.h" ++#if HARDENING_PATCH ++#include "hardened_globals.h" ++#endif ++ + /* }}} */ + + #ifndef ZTS +@@ -109,17 +113,39 @@ + */ + static PHP_INI_MH(OnChangeMemoryLimit) + { ++#if HARDENING_PATCH ++ long hard_memory_limit = 1<<30; ++ ++ if (stage == ZEND_INI_STAGE_RUNTIME) { ++ if (HG(hard_memory_limit) == 0) { ++ HG(hard_memory_limit) = PG(memory_limit); ++ } ++ hard_memory_limit = HG(hard_memory_limit); ++ } else { ++ HG(hard_memory_limit) = 0; ++ } ++#endif + if (new_value) { + PG(memory_limit) = zend_atoi(new_value, new_value_length); ++#if HARDENING_PATCH ++ if (PG(memory_limit) > hard_memory_limit) { ++ PG(memory_limit) = hard_memory_limit; ++ php_security_log(S_MISC, "script tried to increase memory_limit above allowed value"); ++ return FAILURE; ++ } ++#endif + } else { ++#if HARDENING_PATCH ++ PG(memory_limit) = hard_memory_limit; ++#else + PG(memory_limit) = 1<<30; /* effectively, no limit */ ++#endif + } + return zend_set_memory_limit(PG(memory_limit)); + } + /* }}} */ + #endif + +- + /* {{{ php_disable_functions + */ + static void php_disable_functions(TSRMLS_D) +@@ -1100,6 +1126,13 @@ + sapi_add_header(SAPI_PHP_VERSION_HEADER, sizeof(SAPI_PHP_VERSION_HEADER)-1, 1); + } + ++ /* Disable realpath cache if safe_mode or open_basedir are set */ ++ if (PG(safe_mode) || (PG(open_basedir) && *PG(open_basedir))) { ++ CWDG(realpath_cache_disable) = 1; ++ } else { ++ CWDG(realpath_cache_disable) = 0; ++ } ++ + if (PG(output_handler) && PG(output_handler)[0]) { + php_start_ob_buffer_named(PG(output_handler), 0, 1 TSRMLS_CC); + } else if (PG(output_buffering)) { +@@ -1227,6 +1260,9 @@ + + zend_try { + shutdown_memory_manager(CG(unclean_shutdown), 0 TSRMLS_CC); ++#if HARDENING_PATCH ++ hardened_clear_mm_canaries(TSRMLS_C); ++#endif + } zend_end_try(); + + zend_try { +@@ -1398,6 +1434,10 @@ + tsrm_ls = ts_resource(0); + #endif + ++#if HARDENING_PATCH ++ hardened_startup(); ++#endif ++ + module_shutdown = 0; + module_startup = 1; + sapi_initialize_empty_request(TSRMLS_C); +@@ -1411,6 +1451,12 @@ + + php_output_startup(); + ++#if HARDENING_PATCH_INC_PROTECT ++ zuf.is_valid_include = php_is_valid_include; ++#endif ++#if HARDENING_PATCH ++ zuf.security_log_function = php_security_log; ++#endif + zuf.error_function = php_error_cb; + zuf.printf_function = php_printf; + zuf.write_function = php_body_write_wrapper; +@@ -1481,7 +1527,9 @@ + + /* Disable realpath cache if safe_mode or open_basedir are set */ + if (PG(safe_mode) || (PG(open_basedir) && *PG(open_basedir))) { +- CWDG(realpath_cache_size_limit) = 0; ++ CWDG(realpath_cache_disable) = 1; ++ } else { ++ CWDG(realpath_cache_disable) = 0; + } + + /* initialize stream wrappers registry +@@ -1522,6 +1570,10 @@ + REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_PATH", PHP_CONFIG_FILE_PATH, strlen(PHP_CONFIG_FILE_PATH), CONST_PERSISTENT | CONST_CS); + REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_SCAN_DIR", PHP_CONFIG_FILE_SCAN_DIR, sizeof(PHP_CONFIG_FILE_SCAN_DIR)-1, CONST_PERSISTENT | CONST_CS); + REGISTER_MAIN_STRINGL_CONSTANT("PHP_SHLIB_SUFFIX", PHP_SHLIB_SUFFIX, sizeof(PHP_SHLIB_SUFFIX)-1, CONST_PERSISTENT | CONST_CS); ++#if HARDENING_PATCH ++ REGISTER_MAIN_LONG_CONSTANT("HARDENING_PATCH", 1, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_STRINGL_CONSTANT("HARDENING_PATCH_VERSION", HARDENING_PATCH_VERSION, sizeof(HARDENING_PATCH_VERSION)-1, CONST_PERSISTENT | CONST_CS); ++#endif + REGISTER_MAIN_STRINGL_CONSTANT("PHP_EOL", PHP_EOL, sizeof(PHP_EOL)-1, CONST_PERSISTENT | CONST_CS); + REGISTER_MAIN_LONG_CONSTANT("PHP_INT_MAX", LONG_MAX, CONST_PERSISTENT | CONST_CS); + REGISTER_MAIN_LONG_CONSTANT("PHP_INT_SIZE", sizeof(long), CONST_PERSISTENT | CONST_CS); +diff -Nura php-5.1.6/main/php_config.h.in hardening-patch-5.1.6-0.4.15/main/php_config.h.in +--- php-5.1.6/main/php_config.h.in 2006-08-23 14:55:05.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/main/php_config.h.in 2006-09-07 19:41:16.000000000 +0200 +@@ -788,6 +788,39 @@ + /* Enabling BIND8 compatibility for Panther */ + #undef BIND_8_COMPAT + ++/* Hardening-Patch for PHP */ ++#undef HARDENING_PATCH ++ ++/* Memory Manager Protection */ ++#undef HARDENING_PATCH_MM_PROTECT ++ ++/* Memory Manager Protection */ ++#undef HARDENING_PATCH_MM_PROTECT ++ ++/* Linked List Protection */ ++#undef HARDENING_PATCH_LL_PROTECT ++ ++/* Linked List Protection */ ++#undef HARDENING_PATCH_LL_PROTECT ++ ++/* Include/Require Protection */ ++#undef HARDENING_PATCH_INC_PROTECT ++ ++/* Include/Require Protection */ ++#undef HARDENING_PATCH_INC_PROTECT ++ ++/* Fmt String Protection */ ++#undef HARDENING_PATCH_FMT_PROTECT ++ ++/* Fmt String Protection */ ++#undef HARDENING_PATCH_FMT_PROTECT ++ ++/* HashTable DTOR Protection */ ++#undef HARDENING_PATCH_HASH_PROTECT ++ ++/* HashTable DTOR Protection */ ++#undef HARDENING_PATCH_HASH_PROTECT ++ + /* Whether you have AOLserver */ + #undef HAVE_AOLSERVER + +@@ -1131,6 +1164,12 @@ + /* Define if you have the getaddrinfo function */ + #undef HAVE_GETADDRINFO + ++/* Whether realpath is broken */ ++#undef PHP_BROKEN_REALPATH ++ ++/* Whether realpath is broken */ ++#undef PHP_BROKEN_REALPATH ++ + /* Whether system headers declare timezone */ + #undef HAVE_DECLARED_TIMEZONE + +diff -Nura php-5.1.6/main/php.h hardening-patch-5.1.6-0.4.15/main/php.h +--- php-5.1.6/main/php.h 2006-03-07 23:37:53.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/php.h 2006-09-07 19:41:16.000000000 +0200 +@@ -35,11 +35,19 @@ + #include "zend_qsort.h" + #include "php_compat.h" + ++ + #include "zend_API.h" + + #undef sprintf + #define sprintf php_sprintf + ++#if HARDENING_PATCH ++#if HAVE_REALPATH ++#undef realpath ++#define realpath php_realpath ++#endif ++#endif ++ + /* PHP's DEBUG value must match Zend's ZEND_DEBUG value */ + #undef PHP_DEBUG + #define PHP_DEBUG ZEND_DEBUG +@@ -338,6 +346,7 @@ + #define PHP_FUNCTION ZEND_FUNCTION + #define PHP_METHOD ZEND_METHOD + ++#define PHP_STATIC_FE ZEND_STATIC_FE + #define PHP_NAMED_FE ZEND_NAMED_FE + #define PHP_FE ZEND_FE + #define PHP_DEP_FE ZEND_DEP_FE +@@ -447,6 +456,10 @@ + #endif + #endif /* !XtOffsetOf */ + ++#if HARDENING_PATCH ++#include "hardening_patch.h" ++#endif ++ + #endif + + /* +diff -Nura php-5.1.6/main/php_variables.c hardening-patch-5.1.6-0.4.15/main/php_variables.c +--- php-5.1.6/main/php_variables.c 2006-05-03 13:24:29.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/main/php_variables.c 2006-09-07 19:41:16.000000000 +0200 +@@ -73,6 +73,10 @@ + symtable1 = Z_ARRVAL_P(track_vars_array); + } else if (PG(register_globals)) { + symtable1 = EG(active_symbol_table); ++ /* GLOBALS hijack attempt, reject parameter */ ++ if (!strncmp("GLOBALS", var, sizeof("GLOBALS")) || !strncmp("GLOBALS", var, sizeof("GLOBALS[")-1)) { ++ symtable1 = NULL; ++ } + } + if (!symtable1) { + /* Nothing to do */ +@@ -513,7 +517,7 @@ + */ + static inline void php_register_server_variables(TSRMLS_D) + { +- zval *array_ptr = NULL; ++ zval *array_ptr = NULL, *vptr; + /* turn off magic_quotes while importing server variables */ + int magic_quotes_gpc = PG(magic_quotes_gpc); + +diff -Nura php-5.1.6/main/rfc1867.c hardening-patch-5.1.6-0.4.15/main/rfc1867.c +--- php-5.1.6/main/rfc1867.c 2006-01-01 13:50:17.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/rfc1867.c 2006-09-07 19:41:16.000000000 +0200 +@@ -132,6 +132,7 @@ + #define UPLOAD_ERROR_D 4 /* No file uploaded */ + #define UPLOAD_ERROR_E 6 /* Missing /tmp or similar directory */ + #define UPLOAD_ERROR_F 7 /* Failed to write file to disk */ ++#define UPLOAD_ERROR_X 32 /* Filter forbids fileupload */ + + void php_rfc1867_register_constants(TSRMLS_D) + { +@@ -142,6 +143,7 @@ + REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_NO_FILE", UPLOAD_ERROR_D, CONST_CS | CONST_PERSISTENT); + REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_NO_TMP_DIR", UPLOAD_ERROR_E, CONST_CS | CONST_PERSISTENT); + REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_CANT_WRITE", UPLOAD_ERROR_F, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_FILTER", UPLOAD_ERROR_X, CONST_CS | CONST_PERSISTENT); + } + + static void normalize_protected_variable(char *varname TSRMLS_DC) +@@ -854,6 +856,7 @@ + char buff[FILLUNIT]; + char *cd=NULL,*param=NULL,*filename=NULL, *tmp=NULL; + int blen=0, wlen=0; ++ unsigned long offset; + + zend_llist_clean(&header); + +@@ -970,7 +973,11 @@ + tmp++; + } + } +- ++ ++ if (sapi_module.upload_varname_filter && sapi_module.upload_varname_filter(param TSRMLS_CC)==FAILURE) { ++ skip_upload = 1; ++ } ++ + total_bytes = cancel_upload = 0; + + if (!skip_upload) { +@@ -994,6 +1001,11 @@ + cancel_upload = UPLOAD_ERROR_D; + } + ++ if (sapi_module.pre_upload_filter && sapi_module.pre_upload_filter(param, filename TSRMLS_CC)==FAILURE) { ++ cancel_upload = UPLOAD_ERROR_X; ++ } ++ ++ offset = 0; + end = 0; + while (!cancel_upload && (blen = multipart_buffer_read(mbuff, buff, sizeof(buff), &end TSRMLS_CC))) + { +@@ -1008,6 +1020,10 @@ + #endif + cancel_upload = UPLOAD_ERROR_B; + } else if (blen > 0) { ++ if (sapi_module.upload_content_filter && sapi_module.upload_content_filter(offset, buff, blen, &blen TSRMLS_CC)==FAILURE) { ++ cancel_upload = UPLOAD_ERROR_X; ++ } ++ + wlen = write(fd, buff, blen); + + if (wlen < blen) { +@@ -1036,6 +1052,10 @@ + } + #endif + ++ if (!cancel_upload && sapi_module.post_upload_filter && sapi_module.post_upload_filter(temp_filename TSRMLS_CC)==FAILURE) { ++ cancel_upload = UPLOAD_ERROR_X; ++ } ++ + if (cancel_upload) { + if (temp_filename) { + if (cancel_upload != UPLOAD_ERROR_E) { /* file creation failed */ +diff -Nura php-5.1.6/main/SAPI.c hardening-patch-5.1.6-0.4.15/main/SAPI.c +--- php-5.1.6/main/SAPI.c 2006-01-01 13:50:17.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/SAPI.c 2006-09-07 19:41:16.000000000 +0200 +@@ -870,6 +870,36 @@ + post_entry->content_type_len+1); + } + ++SAPI_API int sapi_register_input_filter(unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC)) ++{ ++ sapi_module.input_filter = input_filter; ++ return SUCCESS; ++} ++ ++SAPI_API int sapi_register_upload_varname_filter(unsigned int (*upload_varname_filter)(char *varname TSRMLS_DC)) ++{ ++ sapi_module.upload_varname_filter = upload_varname_filter; ++ return SUCCESS; ++} ++ ++SAPI_API int sapi_register_pre_upload_filter(unsigned int (*pre_upload_filter)(char *varname, char *filename TSRMLS_DC)) ++{ ++ sapi_module.pre_upload_filter = pre_upload_filter; ++ return SUCCESS; ++} ++ ++SAPI_API int sapi_register_upload_content_filter(unsigned int (*upload_content_filter)(unsigned long offset, char *buffer, unsigned int buffer_len, unsigned int *new_buffer_len TSRMLS_DC)) ++{ ++ sapi_module.upload_content_filter = upload_content_filter; ++ return SUCCESS; ++} ++ ++SAPI_API int sapi_register_post_upload_filter(unsigned int (*post_upload_filter)(char *tmpfilename TSRMLS_DC)) ++{ ++ sapi_module.post_upload_filter = post_upload_filter; ++ return SUCCESS; ++} ++ + + SAPI_API int sapi_register_default_post_reader(void (*default_post_reader)(TSRMLS_D)) + { +@@ -884,11 +914,6 @@ + return SUCCESS; + } + +-SAPI_API int sapi_register_input_filter(unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC)) +-{ +- sapi_module.input_filter = input_filter; +- return SUCCESS; +-} + + SAPI_API int sapi_flush(TSRMLS_D) + { +diff -Nura php-5.1.6/main/SAPI.h hardening-patch-5.1.6-0.4.15/main/SAPI.h +--- php-5.1.6/main/SAPI.h 2006-01-01 13:50:17.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/SAPI.h 2006-09-07 19:41:16.000000000 +0200 +@@ -190,6 +190,10 @@ + SAPI_API int sapi_register_treat_data(void (*treat_data)(int arg, char *str, zval *destArray TSRMLS_DC)); + SAPI_API int sapi_register_input_filter(unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC)); + ++SAPI_API int sapi_register_pre_upload_filter(unsigned int (*pre_upload_filter)(char *varname, char *filename TSRMLS_DC)); ++SAPI_API int sapi_register_upload_content_filter(unsigned int (*upload_content_filter)(unsigned long offset, char *buffer, unsigned int buffer_len, unsigned int *new_buffer_len TSRMLS_DC)); ++SAPI_API int sapi_register_post_upload_filter(unsigned int (*post_upload_filter)(char *tmpfilename TSRMLS_DC)); ++ + SAPI_API int sapi_flush(TSRMLS_D); + SAPI_API struct stat *sapi_get_stat(TSRMLS_D); + SAPI_API char *sapi_getenv(char *name, size_t name_len TSRMLS_DC); +@@ -254,6 +258,11 @@ + int (*get_target_gid)(gid_t * TSRMLS_DC); + + unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC); ++ ++ unsigned int (*upload_varname_filter)(char *varname TSRMLS_DC); ++ unsigned int (*pre_upload_filter)(char *varname, char *filename TSRMLS_DC); ++ unsigned int (*upload_content_filter)(unsigned long offset, char *buffer, unsigned int buffer_len, unsigned int *new_buffer_len TSRMLS_DC); ++ unsigned int (*post_upload_filter)(char *tmpfilename TSRMLS_DC); + + void (*ini_defaults)(HashTable *configuration_hash); + int phpinfo_as_text; +@@ -279,7 +288,11 @@ + + #define SAPI_DEFAULT_MIMETYPE "text/html" + #define SAPI_DEFAULT_CHARSET "" ++#if HARDENING_PATCH ++#define SAPI_PHP_VERSION_HEADER "X-Powered-By: PHP/" PHP_VERSION " with Hardening-Patch" ++#else + #define SAPI_PHP_VERSION_HEADER "X-Powered-By: PHP/" PHP_VERSION ++#endif + + #define SAPI_POST_READER_FUNC(post_reader) void post_reader(TSRMLS_D) + #define SAPI_POST_HANDLER_FUNC(post_handler) void post_handler(char *content_type_dup, void *arg TSRMLS_DC) +@@ -287,6 +300,11 @@ + #define SAPI_TREAT_DATA_FUNC(treat_data) void treat_data(int arg, char *str, zval* destArray TSRMLS_DC) + #define SAPI_INPUT_FILTER_FUNC(input_filter) unsigned int input_filter(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC) + ++#define SAPI_UPLOAD_VARNAME_FILTER_FUNC(upload_varname_filter) unsigned int upload_varname_filter(char *varname TSRMLS_DC) ++#define SAPI_PRE_UPLOAD_FILTER_FUNC(pre_upload_filter) unsigned int pre_upload_filter(char *varname, char *filename TSRMLS_DC) ++#define SAPI_UPLOAD_CONTENT_FILTER_FUNC(upload_content_filter) unsigned int upload_content_filter(unsigned long offset, char *buffer, unsigned int buffer_len, unsigned int *new_buffer_len TSRMLS_DC) ++#define SAPI_POST_UPLOAD_FILTER_FUNC(post_upload_filter) unsigned int post_upload_filter(char *tmpfilename TSRMLS_DC) ++ + BEGIN_EXTERN_C() + SAPI_API SAPI_POST_READER_FUNC(sapi_read_standard_form_data); + SAPI_API SAPI_POST_READER_FUNC(php_default_post_reader); +diff -Nura php-5.1.6/main/snprintf.c hardening-patch-5.1.6-0.4.15/main/snprintf.c +--- php-5.1.6/main/snprintf.c 2006-01-24 21:59:46.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/snprintf.c 2006-09-07 19:41:16.000000000 +0200 +@@ -1014,7 +1014,11 @@ + + + case 'n': ++#if HARDENING_PATCH_FMT_PROTECT ++ php_security_log(S_MISC, "'n' specifier within format string"); ++#else + *(va_arg(ap, int *)) = cc; ++#endif + goto skip_output; + + /* +diff -Nura php-5.1.6/main/spprintf.c hardening-patch-5.1.6-0.4.15/main/spprintf.c +--- php-5.1.6/main/spprintf.c 2006-01-24 21:59:46.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/main/spprintf.c 2006-09-07 19:41:16.000000000 +0200 +@@ -630,7 +630,11 @@ + + + case 'n': ++#if HARDENING_PATCH_FMT_PROTECT ++ php_security_log(S_MISC, "'n' specifier within format string"); ++#else + *(va_arg(ap, int *)) = xbuf->len; ++#endif + goto skip_output; + + /* +diff -Nura php-5.1.6/pear/Makefile.frag hardening-patch-5.1.6-0.4.15/pear/Makefile.frag +--- php-5.1.6/pear/Makefile.frag 2006-02-08 02:12:12.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/pear/Makefile.frag 2006-09-07 19:41:16.000000000 +0200 +@@ -3,7 +3,7 @@ + peardir=$(PEAR_INSTALLDIR) + + # Skip all php.ini files altogether +-PEAR_INSTALL_FLAGS = -n -dshort_open_tag=0 -dsafe_mode=0 -derror_reporting=E_ALL -dmemory_limit=-1 -ddetect_unicode=0 ++PEAR_INSTALL_FLAGS = -n -dshort_open_tag=0 -dsafe_mode=0 -derror_reporting=E_ALL -dmemory_limit=-1 -ddetect_unicode=0 -dhphp.executor.include.whitelist=phar + + install-pear-installer: $(SAPI_CLI_PATH) + @$(top_builddir)/sapi/cli/php $(PEAR_INSTALL_FLAGS) $(builddir)/install-pear-nozlib.phar -d "$(peardir)" -b "$(bindir)" +diff -Nura php-5.1.6/php.ini-dist hardening-patch-5.1.6-0.4.15/php.ini-dist +--- php-5.1.6/php.ini-dist 2006-08-14 20:40:19.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/php.ini-dist 2006-09-07 19:41:16.000000000 +0200 +@@ -1198,6 +1198,209 @@ + ; instead of original one. + soap.wsdl_cache_ttl=86400 + ++[hardening-patch] ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's logging ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; ++; hphp.log.syslog - Configures level for alerts reported through syslog ++; hphp.log.sapi - Configures level for alerts reported through SAPI errorlog ++; hphp.log.script - Configures level for alerts reported through external script ++; ++; hphp.log.syslog, hphp.log.sapi, hphp.log.script are bit-fields. ++; Or each number up to get desired Hardening-Patch's reporting level ++; ++; S_ALL - All alerts ++; S_MEMORY - All canary violations and the safe unlink protection use this class ++; S_VARS - All variable filters trigger this class ++; S_FILES - All violation of uploaded files filter use this class ++; S_INCLUDE - The protection against malicious include filenames use this class ++; S_SQL - Failed SQL queries in MySQL are logged with this class ++; S_EXECUTOR - The execution depth protection uses this logging class ++; S_MISC - All other log messages (f.e. format string protection) use this class ++; ++; Example: ++; ++; - Report all alerts (except memory alerts) to the SAPI errorlog, ++; memory alerts through syslog and SQL+Include alerts fo the script ++; ++;hphp.log.syslog = S_MEMORY ++;hphp.log.sapi = S_ALL & ~S_MEMORY ++;hphp.log.script = S_INCLUDE | S_SQL ++; ++; Syslog logging: ++; ++; - Facility configuration: one of the following facilities ++; ++; LOG_KERN, LOG_USER, LOG_MAIL, LOG_DAEMON ++; LOG_AUTH, LOG_SYSLOG, LOG_LPR, LOG_NEWS ++; LOG_UUCP, LOG_CRON, LOG_AUTHPRIV, LOG_LOCAL0 ++; LOG_LOCAL1, LOG_LOCAL2, LOG_LOCAL3, LOG_LOCAL4 ++; LOG_LOCAL5, LOG_LOCAL6, LOG_LOCAL7, LOG_PID ++; LOG_CONS, LOG_ODELAY, LOG_NDELAY, LOG_NOWAIT ++; LOG_PERROR ++; ++; - Priority configuration: one of the followinf priorities ++; ++; LOG_EMERG, LOG_ALERT, LOG_CRIT, LOG_WARNING ++; LOG_NOTICE, LOG_INFO, LOG_DEBUG, LOG_ERR ++; ++hphp.log.syslog.priority = LOG_ALERT ++hphp.log.syslog.facility = LOG_USER ++; ++; Script logging: ++; ++;hphp.log.script.name = /home/hphp/log_script ++; ++; Alert configuration: ++; ++; - Logged IP addresses from X-Forwarded-For instead of REMOTE_ADDR ++; ++;hphp.log.use-x-forwarded-for = On ++; ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's Executor options ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Execution depth limit ++;hphp.executor.max_depth = 8000 ++ ++; White-/blacklist for function calls during normal execution ++;hphp.executor.func.whitelist = ord,chr ++;hphp.executor.func.blacklist = system,shell_exec,popen,proc_open,exec,passthru ++ ++; White-/blacklist for function calls during eval() execution ++;hphp.executor.eval.whitelist = ord,chr ++;hphp.executor.eval.blacklist = system,shell_exec,popen,proc_open,exec,passthru ++ ++; White-/blacklist for URLs allowes in include filenames ++; ++; - When both options are not set all URLs are forbidden ++; ++; - When both options are set whitelist is taken and blacklist ignored ++; ++; - An entry in the lists is either a URL sheme like: http, https ++; or the beginning of an URL like: php://input ++; ++;hphp.executor.include.whitelist = cookietest ++;hphp.executor.include.blacklist = http, https, ftp, ftps, php://input, file ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's REQUEST variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of REQUEST variables ++hphp.request.max_vars = 200 ++ ++; Limits the length of variable names (without indices) ++hphp.request.max_varname_length = 64 ++ ++; Limits the length of complete variable names (with indices) ++hphp.request.max_totalname_length = 256 ++ ++; Limits the length of array indices ++hphp.request.max_array_index_length = 64 ++ ++; Limits the depth of arrays ++hphp.request.max_array_depth = 100 ++ ++; Limits the length of variable values ++hphp.request.max_value_length = 65000 ++ ++; Disallow ASCII-NUL characters in input ++hphp.request.disallow_nul = 1 ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's COOKIE variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of COOKIE variables ++hphp.cookie.max_vars = 100 ++ ++; Limits the length of variable names (without indices) ++hphp.cookie.max_name_length = 64 ++ ++; Limits the length of complete variable names (with indices) ++hphp.cookie.max_totalname_length = 256 ++ ++; Limits the length of array indices ++hphp.cookie.max_array_index_length = 64 ++ ++; Limits the depth of arrays ++hphp.cookie.max_array_depth = 100 ++ ++; Limits the length of variable values ++hphp.cookie.max_value_length = 10000 ++ ++; Disallow ASCII-NUL characters in input ++hphp.cookie.disallow_nul = 1 ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's GET variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of COOKIE variables ++hphp.get.max_vars = 100 ++ ++; Limits the length of variable names (without indices) ++hphp.get.max_name_length = 64 ++ ++; Limits the length of complete variable names (with indices) ++hphp.get.max_totalname_length = 256 ++ ++; Limits the length of array indices ++hphp.get.max_array_index_length = 64 ++ ++; Limits the depth of arrays ++hphp.get.max_array_depth = 50 ++ ++; Limits the length of variable values ++hphp.get.max_value_length = 512 ++ ++; Disallow ASCII-NUL characters in input ++hphp.get.disallow_nul = 1 ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's POST variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of POST variables ++hphp.post.max_vars = 200 ++ ++; Limits the length of variable names (without indices) ++hphp.post.max_name_length = 64 ++ ++; Limits the length of complete variable names (with indices) ++hphp.post.max_totalname_length = 256 ++ ++; Limits the length of array indices ++hphp.post.max_array_index_length = 64 ++ ++; Limits the depth of arrays ++hphp.post.max_array_depth = 100 ++ ++; Limits the length of variable values ++hphp.post.max_value_length = 65000 ++ ++; Disallow ASCII-NUL characters in input ++hphp.post.disallow_nul = 1 ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's fileupload variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of uploadable files ++hphp.upload.max_uploads = 25 ++ ++; Filter out the upload of ELF executables ++hphp.upload.disallow_elf_files = On ++ ++; External filterscript for upload verification ++;hphp.upload.verification_script = /home/hphp/verify_script ++ ++ + ; Local Variables: + ; tab-width: 4 + ; End: +diff -Nura php-5.1.6/php.ini-recommended hardening-patch-5.1.6-0.4.15/php.ini-recommended +--- php-5.1.6/php.ini-recommended 2006-08-14 20:40:19.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/php.ini-recommended 2006-09-07 19:41:16.000000000 +0200 +@@ -1256,6 +1256,209 @@ + ; instead of original one. + soap.wsdl_cache_ttl=86400 + ++[hardening-patch] ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's logging ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; ++; hphp.log.syslog - Configures level for alerts reported through syslog ++; hphp.log.sapi - Configures level for alerts reported through SAPI errorlog ++; hphp.log.script - Configures level for alerts reported through external script ++; ++; hphp.log.syslog, hphp.log.sapi, hphp.log.script are bit-fields. ++; Or each number up to get desired Hardening-Patch's reporting level ++; ++; S_ALL - All alerts ++; S_MEMORY - All canary violations and the safe unlink protection use this class ++; S_VARS - All variable filters trigger this class ++; S_FILES - All violation of uploaded files filter use this class ++; S_INCLUDE - The protection against malicious include filenames use this class ++; S_SQL - Failed SQL queries in MySQL are logged with this class ++; S_EXECUTOR - The execution depth protection uses this logging class ++; S_MISC - All other log messages (f.e. format string protection) use this class ++; ++; Example: ++; ++; - Report all alerts (except memory alerts) to the SAPI errorlog, ++; memory alerts through syslog and SQL+Include alerts fo the script ++; ++;hphp.log.syslog = S_MEMORY ++;hphp.log.sapi = S_ALL & ~S_MEMORY ++;hphp.log.script = S_INCLUDE | S_SQL ++; ++; Syslog logging: ++; ++; - Facility configuration: one of the following facilities ++; ++; LOG_KERN, LOG_USER, LOG_MAIL, LOG_DAEMON ++; LOG_AUTH, LOG_SYSLOG, LOG_LPR, LOG_NEWS ++; LOG_UUCP, LOG_CRON, LOG_AUTHPRIV, LOG_LOCAL0 ++; LOG_LOCAL1, LOG_LOCAL2, LOG_LOCAL3, LOG_LOCAL4 ++; LOG_LOCAL5, LOG_LOCAL6, LOG_LOCAL7, LOG_PID ++; LOG_CONS, LOG_ODELAY, LOG_NDELAY, LOG_NOWAIT ++; LOG_PERROR ++; ++; - Priority configuration: one of the followinf priorities ++; ++; LOG_EMERG, LOG_ALERT, LOG_CRIT, LOG_WARNING ++; LOG_NOTICE, LOG_INFO, LOG_DEBUG, LOG_ERR ++; ++hphp.log.syslog.priority = LOG_ALERT ++hphp.log.syslog.facility = LOG_USER ++; ++; Script logging: ++; ++;hphp.log.script.name = /home/hphp/log_script ++; ++; Alert configuration: ++; ++; - Logged IP addresses from X-Forwarded-For instead of REMOTE_ADDR ++; ++;hphp.log.use-x-forwarded-for = On ++; ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's Executor options ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Execution depth limit ++;hphp.executor.max_depth = 8000 ++ ++; White-/blacklist for function calls during normal execution ++;hphp.executor.func.whitelist = ord,chr ++;hphp.executor.func.blacklist = system,shell_exec,popen,proc_open,exec,passthru ++ ++; White-/blacklist for function calls during eval() execution ++;hphp.executor.eval.whitelist = ord,chr ++;hphp.executor.eval.blacklist = system,shell_exec,popen,proc_open,exec,passthru ++ ++; White-/blacklist for URLs allowes in include filenames ++; ++; - When both options are not set all URLs are forbidden ++; ++; - When both options are set whitelist is taken and blacklist ignored ++; ++; - An entry in the lists is either a URL sheme like: http, https ++; or the beginning of an URL like: php://input ++; ++;hphp.executor.include.whitelist = cookietest ++;hphp.executor.include.blacklist = http, https, ftp, ftps, php://input, file ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's REQUEST variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of REQUEST variables ++hphp.request.max_vars = 200 ++ ++; Limits the length of variable names (without indices) ++hphp.request.max_varname_length = 64 ++ ++; Limits the length of complete variable names (with indices) ++hphp.request.max_totalname_length = 256 ++ ++; Limits the length of array indices ++hphp.request.max_array_index_length = 64 ++ ++; Limits the depth of arrays ++hphp.request.max_array_depth = 100 ++ ++; Limits the length of variable values ++hphp.request.max_value_length = 65000 ++ ++; Disallow ASCII-NUL characters in input ++hphp.request.disallow_nul = 1 ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's COOKIE variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of COOKIE variables ++hphp.cookie.max_vars = 100 ++ ++; Limits the length of variable names (without indices) ++hphp.cookie.max_name_length = 64 ++ ++; Limits the length of complete variable names (with indices) ++hphp.cookie.max_totalname_length = 256 ++ ++; Limits the length of array indices ++hphp.cookie.max_array_index_length = 64 ++ ++; Limits the depth of arrays ++hphp.cookie.max_array_depth = 100 ++ ++; Limits the length of variable values ++hphp.cookie.max_value_length = 10000 ++ ++; Disallow ASCII-NUL characters in input ++hphp.cookie.disallow_nul = 1 ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's GET variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of COOKIE variables ++hphp.get.max_vars = 100 ++ ++; Limits the length of variable names (without indices) ++hphp.get.max_name_length = 64 ++ ++; Limits the length of complete variable names (with indices) ++hphp.get.max_totalname_length = 256 ++ ++; Limits the length of array indices ++hphp.get.max_array_index_length = 64 ++ ++; Limits the depth of arrays ++hphp.get.max_array_depth = 50 ++ ++; Limits the length of variable values ++hphp.get.max_value_length = 512 ++ ++; Disallow ASCII-NUL characters in input ++hphp.get.disallow_nul = 1 ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's POST variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of POST variables ++hphp.post.max_vars = 200 ++ ++; Limits the length of variable names (without indices) ++hphp.post.max_name_length = 64 ++ ++; Limits the length of complete variable names (with indices) ++hphp.post.max_totalname_length = 256 ++ ++; Limits the length of array indices ++hphp.post.max_array_index_length = 64 ++ ++; Limits the depth of arrays ++hphp.post.max_array_depth = 100 ++ ++; Limits the length of variable values ++hphp.post.max_value_length = 65000 ++ ++; Disallow ASCII-NUL characters in input ++hphp.post.disallow_nul = 1 ++ ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++; Hardening-Patch's fileupload variable filters ; ++;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ++ ++; Limits the number of uploadable files ++hphp.upload.max_uploads = 25 ++ ++; Filter out the upload of ELF executables ++hphp.upload.disallow_elf_files = On ++ ++; External filterscript for upload verification ++;hphp.upload.verification_script = /home/hphp/verify_script ++ ++ + ; Local Variables: + ; tab-width: 4 + ; End: +diff -Nura php-5.1.6/run-tests.php hardening-patch-5.1.6-0.4.15/run-tests.php +--- php-5.1.6/run-tests.php 2006-08-23 14:43:53.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/run-tests.php 2006-09-07 19:41:16.000000000 +0200 +@@ -161,6 +161,10 @@ + 'error_reporting=4095', + 'display_errors=1', + 'log_errors=0', ++ 'hphp.executor.include.whitelist=cookietest', ++ 'hphp.log.syslog=0', ++ 'hphp.log.sapi=0', ++ 'hphp.log.script=0', + 'html_errors=0', + 'track_errors=1', + 'report_memleaks=1', +diff -Nura php-5.1.6/sapi/apache/mod_php5.c hardening-patch-5.1.6-0.4.15/sapi/apache/mod_php5.c +--- php-5.1.6/sapi/apache/mod_php5.c 2006-05-14 00:03:51.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/sapi/apache/mod_php5.c 2006-09-07 19:41:16.000000000 +0200 +@@ -482,7 +482,7 @@ + sapi_apache_get_fd, + sapi_apache_force_http_10, + sapi_apache_get_target_uid, +- sapi_apache_get_target_gid ++ sapi_apache_get_target_gid, + }; + /* }}} */ + +@@ -936,7 +936,11 @@ + { + TSRMLS_FETCH(); + if (PG(expose_php)) { ++#if HARDENING_PATCH ++ ap_add_version_component("PHP/" PHP_VERSION " with Hardening-Patch"); ++#else + ap_add_version_component("PHP/" PHP_VERSION); ++#endif + } + } + #endif +diff -Nura php-5.1.6/sapi/apache2filter/sapi_apache2.c hardening-patch-5.1.6-0.4.15/sapi/apache2filter/sapi_apache2.c +--- php-5.1.6/sapi/apache2filter/sapi_apache2.c 2006-03-19 15:54:53.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/sapi/apache2filter/sapi_apache2.c 2006-09-07 19:41:16.000000000 +0200 +@@ -573,7 +573,11 @@ + { + TSRMLS_FETCH(); + if (PG(expose_php)) { ++#if HARDENING_PATCH ++ ap_add_version_component(p, "PHP/" PHP_VERSION " with Hardening-Patch"); ++#else + ap_add_version_component(p, "PHP/" PHP_VERSION); ++#endif + } + } + +diff -Nura php-5.1.6/sapi/apache2handler/sapi_apache2.c hardening-patch-5.1.6-0.4.15/sapi/apache2handler/sapi_apache2.c +--- php-5.1.6/sapi/apache2handler/sapi_apache2.c 2006-08-08 15:11:39.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/sapi/apache2handler/sapi_apache2.c 2006-09-07 19:41:16.000000000 +0200 +@@ -341,7 +341,11 @@ + { + TSRMLS_FETCH(); + if (PG(expose_php)) { ++#if HARDENING_PATCH ++ ap_add_version_component(p, "PHP/" PHP_VERSION " with Hardening-Patch"); ++#else + ap_add_version_component(p, "PHP/" PHP_VERSION); ++#endif + } + } + +diff -Nura php-5.1.6/sapi/cgi/cgi_main.c hardening-patch-5.1.6-0.4.15/sapi/cgi/cgi_main.c +--- php-5.1.6/sapi/cgi/cgi_main.c 2006-05-24 09:55:38.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/sapi/cgi/cgi_main.c 2006-09-07 19:41:16.000000000 +0200 +@@ -1448,10 +1448,18 @@ + SG(headers_sent) = 1; + SG(request_info).no_headers = 1; + } ++#if HARDENING_PATCH + #if ZEND_DEBUG +- php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2006 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++ php_printf("PHP %s with Hardening-Patch %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2004 The PHP Group\n%s", PHP_VERSION, HARDENING_PATCH_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); + #else +- php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2006 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++ php_printf("PHP %s with Hardening-Patch %s (%s) (built: %s %s)\nCopyright (c) 1997-2004 The PHP Group\n%s", PHP_VERSION, HARDENING_PATCH_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++#endif ++#else ++#if ZEND_DEBUG ++ php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2004 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++#else ++ php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2004 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); ++#endif + #endif + php_end_ob_buffers(1 TSRMLS_CC); + exit(0); +diff -Nura php-5.1.6/sapi/cli/php_cli.c hardening-patch-5.1.6-0.4.15/sapi/cli/php_cli.c +--- php-5.1.6/sapi/cli/php_cli.c 2006-05-12 00:11:17.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/sapi/cli/php_cli.c 2006-09-07 19:41:16.000000000 +0200 +@@ -754,8 +754,14 @@ + goto err; + } + ++#if HARDENING_PATCH ++ php_printf("PHP %s with Hardening-Patch %s (%s) (built: %s %s) %s\nCopyright (c) 1997-2006 The PHP Group\n%s", ++ PHP_VERSION, HARDENING_PATCH_VERSION, ++#else + php_printf("PHP %s (%s) (built: %s %s) %s\nCopyright (c) 1997-2006 The PHP Group\n%s", +- PHP_VERSION, sapi_module.name, __DATE__, __TIME__, ++ PHP_VERSION, ++#endif ++ sapi_module.name, __DATE__, __TIME__, + #if ZEND_DEBUG && defined(HAVE_GCOV) + "(DEBUG GCOV)", + #elif ZEND_DEBUG +diff -Nura php-5.1.6/TSRM/TSRM.h hardening-patch-5.1.6-0.4.15/TSRM/TSRM.h +--- php-5.1.6/TSRM/TSRM.h 2006-03-14 16:16:07.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/TSRM/TSRM.h 2006-09-07 19:41:16.000000000 +0200 +@@ -33,6 +33,13 @@ + # define TSRM_API + #endif + ++#if HARDENING_PATCH ++# if HAVE_REALPATH ++# undef realpath ++# define realpath php_realpath ++# endif ++#endif ++ + /* Only compile multi-threading functions if we're in ZTS mode */ + #ifdef ZTS + +@@ -88,6 +95,7 @@ + + #define THREAD_HASH_OF(thr,ts) (unsigned long)thr%(unsigned long)ts + ++ + #ifdef __cplusplus + extern "C" { + #endif +diff -Nura php-5.1.6/TSRM/tsrm_virtual_cwd.c hardening-patch-5.1.6-0.4.15/TSRM/tsrm_virtual_cwd.c +--- php-5.1.6/TSRM/tsrm_virtual_cwd.c 2006-03-05 19:57:54.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/TSRM/tsrm_virtual_cwd.c 2006-09-07 19:41:16.000000000 +0200 +@@ -163,6 +163,7 @@ + static void cwd_globals_ctor(virtual_cwd_globals *cwd_globals TSRMLS_DC) + { + CWD_STATE_COPY(&cwd_globals->cwd, &main_cwd_state); ++ cwd_globals->realpath_cache_disable = 0; + cwd_globals->realpath_cache_size = 0; + cwd_globals->realpath_cache_size_limit = REALPATH_CACHE_SIZE; + cwd_globals->realpath_cache_ttl = REALPATH_CACHE_TTL; +@@ -201,6 +202,176 @@ + return p; + } + ++#if HARDENING_PATCH ++CWD_API char *php_realpath(const char *path, char *resolved) ++{ ++ struct stat sb; ++ char *p, *q, *s; ++ size_t left_len, resolved_len; ++ unsigned symlinks; ++ int serrno, slen; ++ int is_dir = 1; ++ char left[PATH_MAX], next_token[PATH_MAX], symlink[PATH_MAX]; ++ ++ serrno = errno; ++ symlinks = 0; ++ if (path[0] == '/') { ++ resolved[0] = '/'; ++ resolved[1] = '\0'; ++ if (path[1] == '\0') ++ return (resolved); ++ resolved_len = 1; ++ left_len = strlcpy(left, path + 1, sizeof(left)); ++ } else { ++ if (getcwd(resolved, PATH_MAX) == NULL) { ++ strlcpy(resolved, ".", PATH_MAX); ++ return (NULL); ++ } ++ resolved_len = strlen(resolved); ++ left_len = strlcpy(left, path, sizeof(left)); ++ } ++ if (left_len >= sizeof(left) || resolved_len >= PATH_MAX) { ++ errno = ENAMETOOLONG; ++ return (NULL); ++ } ++ ++ /* ++ * Iterate over path components in `left'. ++ */ ++ while (left_len != 0) { ++ /* ++ * Extract the next path component and adjust `left' ++ * and its length. ++ */ ++ p = strchr(left, '/'); ++ s = p ? p : left + left_len; ++ if (s - left >= sizeof(next_token)) { ++ errno = ENAMETOOLONG; ++ return (NULL); ++ } ++ memcpy(next_token, left, s - left); ++ next_token[s - left] = '\0'; ++ left_len -= s - left; ++ if (p != NULL) ++ memmove(left, s + 1, left_len + 1); ++ if (resolved[resolved_len - 1] != '/') { ++ if (resolved_len + 1 >= PATH_MAX) { ++ errno = ENAMETOOLONG; ++ return (NULL); ++ } ++ resolved[resolved_len++] = '/'; ++ resolved[resolved_len] = '\0'; ++ } ++ if (next_token[0] == '\0') ++ continue; ++ else if (strcmp(next_token, ".") == 0) ++ continue; ++ else if (strcmp(next_token, "..") == 0) { ++ /* ++ * Strip the last path component except when we have ++ * single "/" ++ */ ++ if (!is_dir) { ++ errno = ENOENT; ++ return (NULL); ++ } ++ if (resolved_len > 1) { ++ resolved[resolved_len - 1] = '\0'; ++ q = strrchr(resolved, '/'); ++ *q = '\0'; ++ resolved_len = q - resolved; ++ } ++ continue; ++ } ++ ++ /* ++ * Append the next path component and lstat() it. If ++ * lstat() fails we still can return successfully if ++ * there are no more path components left. ++ */ ++ resolved_len = strlcat(resolved, next_token, PATH_MAX); ++ if (resolved_len >= PATH_MAX) { ++ errno = ENAMETOOLONG; ++ return (NULL); ++ } ++ if (lstat(resolved, &sb) != 0) { ++ if (errno == ENOENT) { ++ if (p == NULL) { ++ errno = serrno; ++ return (resolved); ++ } else if (strstr(left, "/.") == NULL && strstr(left, "./") == NULL) { ++ resolved_len = strlcat(resolved, "/", PATH_MAX); ++ resolved_len = strlcat(resolved, left, PATH_MAX); ++ if (resolved_len >= PATH_MAX) { ++ errno = ENAMETOOLONG; ++ return (NULL); ++ } ++ errno = serrno; ++ return (resolved); ++ } ++ } ++ return (NULL); ++ } ++ if (S_ISLNK(sb.st_mode)) { ++ if (symlinks++ > MAXSYMLINKS) { ++ errno = ELOOP; ++ return (NULL); ++ } ++ slen = readlink(resolved, symlink, sizeof(symlink) - 1); ++ if (slen < 0) ++ return (NULL); ++ symlink[slen] = '\0'; ++ if (symlink[0] == '/') { ++ resolved[1] = 0; ++ resolved_len = 1; ++ } else if (resolved_len > 1) { ++ /* Strip the last path component. */ ++ resolved[resolved_len - 1] = '\0'; ++ q = strrchr(resolved, '/'); ++ *q = '\0'; ++ resolved_len = q - resolved; ++ } ++ ++ /* ++ * If there are any path components left, then ++ * append them to symlink. The result is placed ++ * in `left'. ++ */ ++ if (p != NULL) { ++ if (symlink[slen - 1] != '/') { ++ if (slen + 1 >= sizeof(symlink)) { ++ errno = ENAMETOOLONG; ++ return (NULL); ++ } ++ symlink[slen] = '/'; ++ symlink[slen + 1] = 0; ++ } ++ left_len = strlcat(symlink, left, sizeof(left)); ++ if (left_len >= sizeof(left)) { ++ errno = ENAMETOOLONG; ++ return (NULL); ++ } ++ } ++ left_len = strlcpy(left, symlink, sizeof(left)); ++ } else { ++ if (S_ISDIR(sb.st_mode)) { ++ is_dir = 1; ++ } else { ++ is_dir = 0; ++ } ++ } ++ } ++ ++ /* ++ * Remove trailing slash except when the resolved pathname ++ * is a single "/". ++ */ ++ if (resolved_len > 1 && resolved[resolved_len - 1] == '/') ++ resolved[resolved_len - 1] = '\0'; ++ return (resolved); ++} ++#endif ++ + CWD_API void virtual_cwd_startup(void) + { + char cwd[MAXPATHLEN]; +@@ -381,22 +552,33 @@ + #endif + char orig_path[MAXPATHLEN]; + int orig_path_len = 0; ++ int use_realpath_cache = 1; + realpath_cache_bucket *bucket; + time_t t = 0; + TSRMLS_FETCH(); + + if (path_length == 0) + return (0); +- if (path_length >= MAXPATHLEN) ++ if (path_length >= MAXPATHLEN) { ++ state->cwd[0] = 0; ++ state->cwd_length = 0; + return (1); ++ } ++ ++ /* Disable realpath cache if safe_mode or open_basedir are set */ ++ if (CWDG(realpath_cache_disable)) { ++ use_realpath_cache = 0; ++ } + +- if (use_realpath && CWDG(realpath_cache_size_limit)) { ++ if (use_realpath && use_realpath_cache) { + if (IS_ABSOLUTE_PATH(path, path_length) || (state->cwd_length < 1)) { + memcpy(orig_path, path, path_length+1); + orig_path_len = path_length; + } else { + orig_path_len = path_length + state->cwd_length + 1; + if (orig_path_len >= MAXPATHLEN) { ++ state->cwd[0] = 0; ++ state->cwd_length = 0; + return 1; + } + memcpy(orig_path, state->cwd, state->cwd_length); +@@ -414,6 +596,8 @@ + if (verify_path && verify_path(state)) { + CWD_STATE_FREE(state); + *state = old_state; ++ state->cwd[0] = 0; ++ state->cwd_length = 0; + return 1; + } else { + CWD_STATE_FREE(&old_state); +@@ -431,8 +615,9 @@ + path = resolved_path; + path_length = strlen(path); + } else { +- /* disable for now +- return 1; */ ++ state->cwd[0] = 0; ++ state->cwd_length = 0; ++ return 1; + } + } + } else { /* Concat current directory with relative path and then run realpath() on it */ +@@ -441,6 +626,8 @@ + + ptr = tmp = (char *) malloc(state->cwd_length+path_length+sizeof("/")); + if (!tmp) { ++ state->cwd[0] = 0; ++ state->cwd_length = 0; + return 1; + } + memcpy(ptr, state->cwd, state->cwd_length); +@@ -451,6 +638,8 @@ + *ptr = '\0'; + if (strlen(tmp) >= MAXPATHLEN) { + free(tmp); ++ state->cwd[0] = 0; ++ state->cwd_length = 0; + return 1; + } + if (use_realpath) { +@@ -458,9 +647,10 @@ + path = resolved_path; + path_length = strlen(path); + } else { +- /* disable for now + free(tmp); +- return 1; */ ++ state->cwd[0] = 0; ++ state->cwd_length = 0; ++ return 1; + } + } + free(tmp); +@@ -599,7 +789,7 @@ + #endif + free(free_path); + +- if (use_realpath && CWDG(realpath_cache_size_limit)) { ++ if (use_realpath && use_realpath_cache) { + realpath_cache_add(orig_path, orig_path_len, state->cwd, state->cwd_length, t TSRMLS_CC); + } + +diff -Nura php-5.1.6/TSRM/tsrm_virtual_cwd.h hardening-patch-5.1.6-0.4.15/TSRM/tsrm_virtual_cwd.h +--- php-5.1.6/TSRM/tsrm_virtual_cwd.h 2006-04-10 13:56:18.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/TSRM/tsrm_virtual_cwd.h 2006-09-07 19:41:16.000000000 +0200 +@@ -127,6 +127,22 @@ + + typedef int (*verify_path_func)(const cwd_state *); + ++#ifndef HAVE_STRLCPY ++CWD_API size_t php_strlcpy(char *dst, const char *src, size_t siz); ++#undef strlcpy ++#define strlcpy php_strlcpy ++#endif ++ ++#ifndef HAVE_STRLCAT ++CWD_API size_t php_strlcat(char *dst, const char *src, size_t siz); ++#undef strlcat ++#define strlcat php_strlcat ++#endif ++ ++ ++#if HARDENING_PATCH ++CWD_API char *php_realpath(const char *path, char *resolved); ++#endif + CWD_API void virtual_cwd_startup(void); + CWD_API void virtual_cwd_shutdown(void); + CWD_API char *virtual_getcwd_ex(size_t *length TSRMLS_DC); +@@ -199,6 +215,7 @@ + long realpath_cache_size_limit; + long realpath_cache_ttl; + realpath_cache_bucket *realpath_cache[1024]; ++ int realpath_cache_disable; + } virtual_cwd_globals; + + #ifdef ZTS +diff -Nura php-5.1.6/Zend/zend_alloc.c hardening-patch-5.1.6-0.4.15/Zend/zend_alloc.c +--- php-5.1.6/Zend/zend_alloc.c 2006-08-10 19:16:24.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_alloc.c 2006-09-07 19:46:06.000000000 +0200 +@@ -64,6 +64,11 @@ + # define END_MAGIC_SIZE 0 + #endif + ++#if HARDENING_PATCH_MM_PROTECT ++# define CANARY_SIZE sizeof(unsigned int) ++#else ++# define CANARY_SIZE 0 ++#endif + + # if MEMORY_LIMIT + # if ZEND_DEBUG +@@ -113,9 +118,17 @@ + if (p==AG(head)) { \ + AG(head) = p->pNext; \ + } else { \ ++ if (p != p->pLast->pNext) { \ ++ zend_security_log(S_MEMORY, "linked list corrupt on efree() - heap corruption detected"); \ ++ exit(1); \ ++ } \ + p->pLast->pNext = p->pNext; \ + } \ + if (p->pNext) { \ ++ if (p != p->pNext->pLast) { \ ++ zend_security_log(S_MEMORY, "linked list corrupt on efree() - heap corruption detected"); \ ++ exit(1); \ ++ } \ + p->pNext->pLast = p->pLast; \ + } + #else +@@ -154,6 +167,12 @@ + DECLARE_CACHE_VARS(); + TSRMLS_FETCH(); + ++#if HARDENING_PATCH_MM_PROTECT ++ if (size > LONG_MAX - sizeof(zend_mem_header) - MEM_HEADER_PADDING - END_MAGIC_SIZE - CANARY_SIZE) { ++ zend_security_log(S_MEMORY, "emalloc() - requested size would result in integer overflow"); ++ exit(1); ++ } ++#endif + CALCULATE_REAL_SIZE_AND_CACHE_INDEX(size); + + if (size > INT_MAX || SIZE < size) { +@@ -176,6 +195,10 @@ + AG(cache_stats)[CACHE_INDEX][1]++; + memcpy((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + size), &mem_block_end_magic, sizeof(long)); + #endif ++#if HARDENING_PATCH_MM_PROTECT ++ p->canary = HG(canary_1); ++ memcpy((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + size + END_MAGIC_SIZE), &HG(canary_2), CANARY_SIZE); ++#endif + p->size = size; + return (void *)((char *)p + sizeof(zend_mem_header) + MEM_HEADER_PADDING); + } else { +@@ -191,7 +214,7 @@ + AG(allocated_memory_peak) = AG(allocated_memory); + } + #endif +- p = (zend_mem_header *) ZEND_DO_MALLOC(sizeof(zend_mem_header) + MEM_HEADER_PADDING + SIZE + END_MAGIC_SIZE); ++ p = (zend_mem_header *) ZEND_DO_MALLOC(sizeof(zend_mem_header) + MEM_HEADER_PADDING + SIZE + END_MAGIC_SIZE + CANARY_SIZE); + #if !ZEND_DISABLE_MEMORY_CACHE + } + #endif +@@ -224,7 +247,10 @@ + # endif + memcpy((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + size), &mem_block_end_magic, sizeof(long)); + #endif +- ++#if HARDENING_PATCH_MM_PROTECT ++ p->canary = HG(canary_1); ++ memcpy((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + size + END_MAGIC_SIZE), &HG(canary_2), CANARY_SIZE); ++#endif + HANDLE_UNBLOCK_INTERRUPTIONS(); + return (void *)((char *)p + sizeof(zend_mem_header) + MEM_HEADER_PADDING); + } +@@ -252,6 +278,10 @@ + } + } + ++ ++#if HARDENING_PATCH ++ zend_security_log(S_MEMORY, "Possible integer overflow catched by safe_emalloc()"); ++#endif + zend_error(E_ERROR, "Possible integer overflow in memory allocation (%zd * %zd + %zd)", nmemb, size, offset); + return 0; + } +@@ -284,9 +314,25 @@ + + ZEND_API void _efree(void *ptr ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) + { ++#if HARDENING_PATCH_MM_PROTECT ++ unsigned int canary_2; ++#endif + zend_mem_header *p = (zend_mem_header *) ((char *)ptr - sizeof(zend_mem_header) - MEM_HEADER_PADDING); + DECLARE_CACHE_VARS(); + TSRMLS_FETCH(); ++ ++#if HARDENING_PATCH_MM_PROTECT ++ if (p->canary != HG(canary_1)) goto efree_canary_mismatch; ++ memcpy(&canary_2, (((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + p->size + END_MAGIC_SIZE), CANARY_SIZE); ++ if (canary_2 != HG(canary_2)) { ++efree_canary_mismatch: ++ zend_security_log(S_MEMORY, "canary mismatch on efree() - heap overflow or double efree detected"); ++ exit(1); ++ } ++ /* to catch double efree()s */ ++ memset((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + p->size + END_MAGIC_SIZE), 0, CANARY_SIZE); ++ p->canary = 0; ++#endif + + #if defined(ZTS) && TSRM_DEBUG + if (p->thread_id != tsrm_thread_id()) { +@@ -327,23 +373,35 @@ + + ZEND_API void *_ecalloc(size_t nmemb, size_t size ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) + { +- void *p; +- int final_size = size*nmemb; ++ char *p; ++ size_t _size = nmemb * size; ++ ++ if (nmemb && (_size/nmemb!=size)) { ++#if HARDENING_PATCH ++ zend_security_log(S_MEMORY, "Possible integer overflow catched by ecalloc()"); ++#endif ++ fprintf(stderr,"FATAL: ecalloc(): Unable to allocate %ld * %ld bytes\n", (long) nmemb, (long) size); ++#if ZEND_DEBUG && HAVE_KILL && HAVE_GETPID ++ kill(getpid(), SIGSEGV); ++#else ++ exit(1); ++#endif ++ } + +- HANDLE_BLOCK_INTERRUPTIONS(); +- p = _emalloc(final_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); +- if (!p) { +- HANDLE_UNBLOCK_INTERRUPTIONS(); +- return (void *) p; ++ p = (char *) _emalloc(_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); ++ if (p) { ++ memset(p, 0, _size); + } +- memset(p, 0, final_size); +- HANDLE_UNBLOCK_INTERRUPTIONS(); +- return p; ++ ++ return ((void *)p); + } + + + ZEND_API void *_erealloc(void *ptr, size_t size, int allow_failure ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) + { ++#if HARDENING_PATCH_MM_PROTECT ++ unsigned int canary_2; ++#endif + zend_mem_header *p; + zend_mem_header *orig; + DECLARE_CACHE_VARS(); +@@ -355,6 +413,16 @@ + + p = orig = (zend_mem_header *) ((char *)ptr-sizeof(zend_mem_header)-MEM_HEADER_PADDING); + ++#if HARDENING_PATCH_MM_PROTECT ++ if (p->canary != HG(canary_1)) goto erealloc_canary_mismatch; ++ memcpy(&canary_2, (((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + p->size + END_MAGIC_SIZE), CANARY_SIZE); ++ if (canary_2 != HG(canary_2)) { ++erealloc_canary_mismatch: ++ zend_security_log(S_MEMORY, "canary mismatch on erealloc() - heap overflow detected"); ++ exit(1); ++ } ++#endif ++ + #if defined(ZTS) && TSRM_DEBUG + if (p->thread_id != tsrm_thread_id()) { + void *new_p; +@@ -385,7 +453,7 @@ + } + #endif + REMOVE_POINTER_FROM_LIST(p); +- p = (zend_mem_header *) ZEND_DO_REALLOC(p, sizeof(zend_mem_header)+MEM_HEADER_PADDING+SIZE+END_MAGIC_SIZE); ++ p = (zend_mem_header *) ZEND_DO_REALLOC(p, sizeof(zend_mem_header)+MEM_HEADER_PADDING+SIZE+END_MAGIC_SIZE+CANARY_SIZE); + erealloc_error: + if (!p) { + if (!allow_failure) { +@@ -408,6 +476,9 @@ + memcpy((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + size), &mem_block_end_magic, sizeof(long)); + #endif + ++#if HARDENING_PATCH_MM_PROTECT ++ memcpy((((char *) p) + sizeof(zend_mem_header) + MEM_HEADER_PADDING + size + END_MAGIC_SIZE), &HG(canary_2), CANARY_SIZE); ++#endif + p->size = size; + + HANDLE_UNBLOCK_INTERRUPTIONS(); +@@ -482,6 +553,10 @@ + { + AG(head) = NULL; + ++#if HARDENING_PATCH_MM_PROTECT ++ HG(canary_1) = zend_canary(); ++ HG(canary_2) = zend_canary(); ++#endif + #if MEMORY_LIMIT + AG(memory_limit) = 1<<30; /* ridiculous limit, effectively no limit */ + AG(allocated_memory) = 0; +diff -Nura php-5.1.6/Zend/zend_alloc.h hardening-patch-5.1.6-0.4.15/Zend/zend_alloc.h +--- php-5.1.6/Zend/zend_alloc.h 2006-01-05 00:53:03.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_alloc.h 2006-09-07 19:41:16.000000000 +0200 +@@ -35,6 +35,9 @@ + #define MEM_BLOCK_CACHED_MAGIC 0xFB8277DCL + + typedef struct _zend_mem_header { ++#if HARDENING_PATCH_MM_PROTECT ++ unsigned int canary; ++#endif + #if ZEND_DEBUG + long magic; + char *filename; +diff -Nura php-5.1.6/Zend/zend_API.h hardening-patch-5.1.6-0.4.15/Zend/zend_API.h +--- php-5.1.6/Zend/zend_API.h 2006-03-05 17:12:24.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_API.h 2006-09-07 19:41:16.000000000 +0200 +@@ -47,6 +47,7 @@ + #define ZEND_METHOD(classname, name) ZEND_NAMED_FUNCTION(ZEND_FN(classname##_##name)) + + #define ZEND_FENTRY(zend_name, name, arg_info, flags) { #zend_name, name, arg_info, (zend_uint) (sizeof(arg_info)/sizeof(struct _zend_arg_info)-1), flags }, ++#define ZEND_STATIC_FE(zend_name, name, arg_info) { zend_name, name, arg_info, (zend_uint) (sizeof(arg_info)/sizeof(struct _zend_arg_info)-1), 0 }, + + #define ZEND_NAMED_FE(zend_name, name, arg_info) ZEND_FENTRY(zend_name, name, arg_info, 0) + #define ZEND_FE(name, arg_info) ZEND_FENTRY(name, ZEND_FN(name), arg_info, 0) +diff -Nura php-5.1.6/Zend/zend_builtin_functions.c hardening-patch-5.1.6-0.4.15/Zend/zend_builtin_functions.c +--- php-5.1.6/Zend/zend_builtin_functions.c 2006-04-05 13:36:13.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_builtin_functions.c 2006-09-07 19:41:16.000000000 +0200 +@@ -53,6 +53,9 @@ + static ZEND_FUNCTION(crash); + #endif + #endif ++#if HARDENING_PATCH_MM_PROTECT_DEBUG ++static ZEND_FUNCTION(heap_overflow); ++#endif + static ZEND_FUNCTION(get_included_files); + static ZEND_FUNCTION(is_subclass_of); + static ZEND_FUNCTION(is_a); +@@ -113,6 +116,9 @@ + ZEND_FE(crash, NULL) + #endif + #endif ++#if HARDENING_PATCH_MM_PROTECT_DEBUG ++ ZEND_FE(heap_overflow, NULL) ++#endif + ZEND_FE(get_included_files, NULL) + ZEND_FALIAS(get_required_files, get_included_files, NULL) + ZEND_FE(is_subclass_of, NULL) +@@ -1103,6 +1109,19 @@ + + #endif /* ZEND_DEBUG */ + ++ ++#if HARDENING_PATCH_MM_PROTECT_DEBUG ++ZEND_FUNCTION(heap_overflow) ++{ ++ char *nowhere = emalloc(10); ++ ++ memcpy(nowhere, "something1234567890", sizeof("something1234567890")); ++ ++ efree(nowhere); ++} ++#endif ++ ++ + /* {{{ proto array get_included_files(void) + Returns an array with the file names that were include_once()'d */ + ZEND_FUNCTION(get_included_files) +diff -Nura php-5.1.6/Zend/zend.c hardening-patch-5.1.6-0.4.15/Zend/zend.c +--- php-5.1.6/Zend/zend.c 2006-03-30 23:39:01.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend.c 2006-09-07 19:41:16.000000000 +0200 +@@ -55,6 +55,12 @@ + ZEND_API void (*zend_unblock_interruptions)(void); + ZEND_API void (*zend_ticks_function)(int ticks); + ZEND_API void (*zend_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args); ++#if HARDENING_PATCH ++ZEND_API void (*zend_security_log)(int loglevel, char *fmt, ...); ++#endif ++#if HARDENING_PATCH_INC_PROTECT ++ZEND_API int (*zend_is_valid_include)(zval *z); ++#endif + int (*zend_vspprintf)(char **pbuf, size_t max_len, const char *format, va_list ap); + ZEND_API char *(*zend_getenv)(char *name, size_t name_len TSRMLS_DC); + +@@ -74,9 +80,391 @@ + return SUCCESS; + } + ++#if HARDENING_PATCH ++static ZEND_INI_MH(OnUpdateHPHP_log_syslog) ++{ ++ if (!new_value) { ++ EG(hphp_log_syslog) = S_ALL & ~S_SQL | S_MEMORY | S_INTERNAL; ++ } else { ++ EG(hphp_log_syslog) = atoi(new_value) | S_MEMORY | S_INTERNAL; ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateHPHP_log_syslog_facility) ++{ ++ if (!new_value) { ++ EG(hphp_log_syslog_facility) = LOG_USER; ++ } else { ++ EG(hphp_log_syslog_facility) = atoi(new_value); ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateHPHP_log_syslog_priority) ++{ ++ if (!new_value) { ++ EG(hphp_log_syslog_priority) = LOG_ALERT; ++ } else { ++ EG(hphp_log_syslog_priority) = atoi(new_value); ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateHPHP_log_sapi) ++{ ++ if (!new_value) { ++ EG(hphp_log_sapi) = S_ALL & ~S_SQL | S_INTERNAL; ++ } else { ++ EG(hphp_log_sapi) = atoi(new_value) | S_INTERNAL; ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateHPHP_log_script) ++{ ++ if (!new_value) { ++ EG(hphp_log_script) = S_ALL & ~S_MEMORY; ++ } else { ++ EG(hphp_log_script) = atoi(new_value) & (~S_MEMORY) & (~S_INTERNAL); ++ } ++ return SUCCESS; ++} ++static ZEND_INI_MH(OnUpdateHPHP_log_scriptname) ++{ ++ if (EG(hphp_log_scriptname)) { ++ pefree(EG(hphp_log_scriptname),1); ++ } ++ EG(hphp_log_scriptname) = NULL; ++ if (new_value) { ++ EG(hphp_log_scriptname) = pestrdup(new_value,1); ++ } ++ return SUCCESS; ++} ++ ++static ZEND_INI_MH(OnUpdateHPHP_include_whitelist) ++{ ++ char *s = NULL, *e, *val; ++ unsigned long dummy = 1; ++ ++ if (!new_value) { ++include_whitelist_destroy: ++ if (HG(include_whitelist)) { ++ zend_hash_destroy(HG(include_whitelist)); ++ pefree(HG(include_whitelist),1); ++ } ++ HG(include_whitelist) = NULL; ++ return SUCCESS; ++ } ++ if (!(*new_value)) { ++ goto include_whitelist_destroy; ++ } ++ ++ HG(include_whitelist) = pemalloc(sizeof(HashTable), 1); ++ zend_hash_init(HG(include_whitelist), 5, NULL, NULL, 1); ++ ++ val = zend_str_tolower_dup(new_value, strlen(new_value)); ++ e = val; ++ ++ while (*e) { ++ switch (*e) { ++ case ' ': ++ case ',': ++ if (s) { ++ *e = '\0'; ++ zend_hash_add(HG(include_whitelist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ s = NULL; ++ } ++ break; ++ default: ++ if (!s) { ++ s = e; ++ } ++ break; ++ } ++ e++; ++ } ++ if (s) { ++ zend_hash_add(HG(include_whitelist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ } ++ efree(val); ++ ++ return SUCCESS; ++} ++ ++static ZEND_INI_MH(OnUpdateHPHP_include_blacklist) ++{ ++ char *s = NULL, *e, *val; ++ unsigned long dummy = 1; ++ ++ if (!new_value) { ++include_blacklist_destroy: ++ if (HG(include_blacklist)) { ++ zend_hash_destroy(HG(include_blacklist)); ++ pefree(HG(include_blacklist),1); ++ } ++ HG(include_blacklist) = NULL; ++ return SUCCESS; ++ } ++ if (!(*new_value)) { ++ goto include_blacklist_destroy; ++ } ++ ++ HG(include_blacklist) = pemalloc(sizeof(HashTable), 1); ++ zend_hash_init(HG(include_blacklist), 5, NULL, NULL, 1); ++ ++ val = zend_str_tolower_dup(new_value, strlen(new_value)); ++ e = val; ++ ++ while (*e) { ++ switch (*e) { ++ case ' ': ++ case ',': ++ if (s) { ++ *e = '\0'; ++ zend_hash_add(HG(include_blacklist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ s = NULL; ++ } ++ break; ++ default: ++ if (!s) { ++ s = e; ++ } ++ break; ++ } ++ e++; ++ } ++ if (s) { ++ zend_hash_add(HG(include_blacklist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ } ++ efree(val); ++ ++ return SUCCESS; ++} ++ ++static ZEND_INI_MH(OnUpdateHPHP_eval_whitelist) ++{ ++ char *s = NULL, *e, *val; ++ unsigned long dummy = 1; ++ ++ if (!new_value) { ++eval_whitelist_destroy: ++ if (HG(eval_whitelist)) { ++ zend_hash_destroy(HG(eval_whitelist)); ++ pefree(HG(eval_whitelist),1); ++ } ++ HG(eval_whitelist) = NULL; ++ return SUCCESS; ++ } ++ if (!(*new_value)) { ++ goto eval_whitelist_destroy; ++ } ++ ++ HG(eval_whitelist) = pemalloc(sizeof(HashTable), 1); ++ zend_hash_init(HG(eval_whitelist), 5, NULL, NULL, 1); ++ ++ val = zend_str_tolower_dup(new_value, strlen(new_value)); ++ e = val; ++ ++ while (*e) { ++ switch (*e) { ++ case ' ': ++ case ',': ++ if (s) { ++ *e = '\0'; ++ zend_hash_add(HG(eval_whitelist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ s = NULL; ++ } ++ break; ++ default: ++ if (!s) { ++ s = e; ++ } ++ break; ++ } ++ e++; ++ } ++ if (s) { ++ zend_hash_add(HG(eval_whitelist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ } ++ efree(val); ++ ++ return SUCCESS; ++} ++ ++static ZEND_INI_MH(OnUpdateHPHP_eval_blacklist) ++{ ++ char *s = NULL, *e, *val; ++ unsigned long dummy = 1; ++ ++ if (!new_value) { ++eval_blacklist_destroy: ++ if (HG(eval_blacklist)) { ++ zend_hash_destroy(HG(eval_blacklist)); ++ pefree(HG(eval_blacklist), 1); ++ } ++ HG(eval_blacklist) = NULL; ++ return SUCCESS; ++ } ++ if (!(*new_value)) { ++ goto eval_blacklist_destroy; ++ } ++ ++ HG(eval_blacklist) = pemalloc(sizeof(HashTable), 1); ++ zend_hash_init(HG(eval_blacklist), 5, NULL, NULL, 1); ++ ++ val = zend_str_tolower_dup(new_value, strlen(new_value)); ++ e = val; ++ ++ while (*e) { ++ switch (*e) { ++ case ' ': ++ case ',': ++ if (s) { ++ *e = '\0'; ++ zend_hash_add(HG(eval_blacklist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ s = NULL; ++ } ++ break; ++ default: ++ if (!s) { ++ s = e; ++ } ++ break; ++ } ++ e++; ++ } ++ if (s) { ++ zend_hash_add(HG(eval_blacklist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ } ++ efree(val); ++ ++ ++ return SUCCESS; ++} ++ ++static ZEND_INI_MH(OnUpdateHPHP_func_whitelist) ++{ ++ char *s = NULL, *e, *val; ++ unsigned long dummy = 1; ++ ++ if (!new_value) { ++func_whitelist_destroy: ++ if (HG(func_whitelist)) { ++ zend_hash_destroy(HG(func_whitelist)); ++ pefree(HG(func_whitelist),1); ++ } ++ HG(func_whitelist) = NULL; ++ return SUCCESS; ++ } ++ if (!(*new_value)) { ++ goto func_whitelist_destroy; ++ } ++ ++ HG(func_whitelist) = pemalloc(sizeof(HashTable), 1); ++ zend_hash_init(HG(func_whitelist), 5, NULL, NULL, 1); ++ ++ val = zend_str_tolower_dup(new_value, strlen(new_value)); ++ e = val; ++ ++ while (*e) { ++ switch (*e) { ++ case ' ': ++ case ',': ++ if (s) { ++ *e = '\0'; ++ zend_hash_add(HG(func_whitelist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ s = NULL; ++ } ++ break; ++ default: ++ if (!s) { ++ s = e; ++ } ++ break; ++ } ++ e++; ++ } ++ if (s) { ++ zend_hash_add(HG(func_whitelist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ } ++ efree(val); ++ ++ return SUCCESS; ++} ++ ++static ZEND_INI_MH(OnUpdateHPHP_func_blacklist) ++{ ++ char *s = NULL, *e, *val; ++ unsigned long dummy = 1; ++ ++ if (!new_value) { ++func_blacklist_destroy: ++ if (HG(func_blacklist)) { ++ zend_hash_destroy(HG(func_blacklist)); ++ pefree(HG(func_blacklist),1); ++ } ++ HG(func_blacklist) = NULL; ++ return SUCCESS; ++ } ++ if (!(*new_value)) { ++ goto func_blacklist_destroy; ++ } ++ ++ HG(func_blacklist) = pemalloc(sizeof(HashTable), 1); ++ zend_hash_init(HG(func_blacklist), 5, NULL, NULL, 1); ++ ++ val = zend_str_tolower_dup(new_value, strlen(new_value)); ++ e = val; ++ ++ while (*e) { ++ switch (*e) { ++ case ' ': ++ case ',': ++ if (s) { ++ *e = '\0'; ++ zend_hash_add(HG(func_blacklist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ s = NULL; ++ } ++ break; ++ default: ++ if (!s) { ++ s = e; ++ } ++ break; ++ } ++ e++; ++ } ++ if (s) { ++ zend_hash_add(HG(func_blacklist), s, e-s+1, &dummy, sizeof(unsigned long), NULL); ++ } ++ efree(val); ++ ++ ++ return SUCCESS; ++} ++ ++#endif + + ZEND_INI_BEGIN() + ZEND_INI_ENTRY("error_reporting", NULL, ZEND_INI_ALL, OnUpdateErrorReporting) ++#if HARDENING_PATCH ++ ZEND_INI_ENTRY("hphp.log.syslog", NULL, ZEND_INI_SYSTEM, OnUpdateHPHP_log_syslog) ++ ZEND_INI_ENTRY("hphp.log.syslog.facility", NULL, ZEND_INI_SYSTEM, OnUpdateHPHP_log_syslog_facility) ++ ZEND_INI_ENTRY("hphp.log.syslog.priority", NULL, ZEND_INI_SYSTEM, OnUpdateHPHP_log_syslog_priority) ++ ZEND_INI_ENTRY("hphp.log.sapi", NULL, ZEND_INI_SYSTEM, OnUpdateHPHP_log_sapi) ++ ZEND_INI_ENTRY("hphp.log.script", NULL, ZEND_INI_SYSTEM, OnUpdateHPHP_log_script) ++ ZEND_INI_ENTRY("hphp.log.script.name", NULL, ZEND_INI_SYSTEM, OnUpdateHPHP_log_scriptname) ++ STD_ZEND_INI_BOOLEAN("hphp.log.use-x-forwarded-for", "0", ZEND_INI_SYSTEM, OnUpdateBool, hphp_log_use_x_forwarded_for, zend_executor_globals, executor_globals) ++ ++ ZEND_INI_ENTRY("hphp.executor.include.whitelist", NULL, ZEND_INI_SYSTEM, OnUpdateHPHP_include_whitelist) ++ ZEND_INI_ENTRY("hphp.executor.include.blacklist", NULL, ZEND_INI_SYSTEM, OnUpdateHPHP_include_blacklist) ++ ZEND_INI_ENTRY("hphp.executor.eval.whitelist", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateHPHP_eval_whitelist) ++ ZEND_INI_ENTRY("hphp.executor.eval.blacklist", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateHPHP_eval_blacklist) ++ ZEND_INI_ENTRY("hphp.executor.func.whitelist", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateHPHP_func_whitelist) ++ ZEND_INI_ENTRY("hphp.executor.func.blacklist", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateHPHP_func_blacklist) ++ ++ STD_ZEND_INI_ENTRY("hphp.executor.max_depth", "0", ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateLong, hphp_executor_max_depth, zend_executor_globals, executor_globals) ++ STD_ZEND_INI_BOOLEAN("hphp.sql.bailout_on_error", "0", ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateBool, hphp_sql_bailout_on_error, hardened_globals_struct, hardened_globals) ++ STD_ZEND_INI_BOOLEAN("hphp.multiheader", "0", ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateBool, hphp_multiheader, hardened_globals_struct, hardened_globals) ++ STD_ZEND_INI_ENTRY("hphp.mail.protect", "0", ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateLong, hphp_mailprotect, hardened_globals_struct, hardened_globals) ++#endif + STD_ZEND_INI_BOOLEAN("zend.ze1_compatibility_mode", "0", ZEND_INI_ALL, OnUpdateBool, ze1_compatibility_mode, zend_executor_globals, executor_globals) + #ifdef ZEND_MULTIBYTE + STD_ZEND_INI_BOOLEAN("detect_unicode", "1", ZEND_INI_ALL, OnUpdateBool, detect_unicode, zend_compiler_globals, compiler_globals) +@@ -501,9 +889,13 @@ + EG(user_error_handler) = NULL; + EG(user_exception_handler) = NULL; + EG(in_execution) = 0; ++ EG(in_code_type) = 0; + EG(in_autoload) = NULL; + EG(current_execute_data) = NULL; + EG(current_module) = NULL; ++#if HARDENING_PATCH ++ EG(hphp_log_scriptname) = NULL; ++#endif + } + + +@@ -574,6 +966,14 @@ + extern zend_scanner_globals language_scanner_globals; + #endif + ++ /* Set up Hardening-Patch utility functions first */ ++#if HARDENING_PATCH ++ zend_security_log = utility_functions->security_log_function; ++#endif ++#if HARDENING_PATCH_INC_PROTECT ++ zend_is_valid_include = utility_functions->is_valid_include; ++#endif ++ + #ifdef ZTS + ts_allocate_id(&alloc_globals_id, sizeof(zend_alloc_globals), (ts_allocate_ctor) alloc_globals_ctor, (ts_allocate_dtor) alloc_globals_dtor); + #else +@@ -777,6 +1177,7 @@ + } + CG(unclean_shutdown) = 1; + CG(in_compilation) = EG(in_execution) = 0; ++ EG(in_code_type) = 0; + EG(current_execute_data) = NULL; + longjmp(EG(bailout), FAILURE); + } +diff -Nura php-5.1.6/Zend/zend_canary.c hardening-patch-5.1.6-0.4.15/Zend/zend_canary.c +--- php-5.1.6/Zend/zend_canary.c 1970-01-01 01:00:00.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_canary.c 2006-09-07 19:41:16.000000000 +0200 +@@ -0,0 +1,58 @@ ++/* ++ +----------------------------------------------------------------------+ ++ | Hardening-Patch for PHP | ++ +----------------------------------------------------------------------+ ++ | Copyright (c) 2004-2005 Stefan Esser | ++ +----------------------------------------------------------------------+ ++ | This source file is subject to version 2.02 of the PHP license, | ++ | that is bundled with this package in the file LICENSE, and is | ++ | available at through the world-wide-web at | ++ | http://www.php.net/license/2_02.txt. | ++ | If you did not receive a copy of the PHP license and are unable to | ++ | obtain it through the world-wide-web, please send a note to | ++ | license@php.net so we can mail you a copy immediately. | ++ +----------------------------------------------------------------------+ ++ | Author: Stefan Esser | ++ +----------------------------------------------------------------------+ ++ */ ++/* $Id: zend_canary.c,v 1.1 2004/11/26 12:45:41 ionic Exp $ */ ++ ++#include "zend.h" ++ ++#include ++#include ++ ++ ++#if HARDENING_PATCH_MM_PROTECT || HARDENING_PATCH_LL_PROTECT || HARDENING_PATCH_HASH_PROTECT ++ ++/* will be replaced later with more compatible method */ ++ZEND_API unsigned int zend_canary() ++{ ++ time_t t; ++ unsigned int canary; ++ int fd; ++ ++ fd = open("/dev/urandom", 0); ++ if (fd != -1) { ++ int r = read(fd, &canary, sizeof(canary)); ++ close(fd); ++ if (r == sizeof(canary)) { ++ return (canary); ++ } ++ } ++ /* not good but we never want to do this */ ++ time(&t); ++ canary = *(unsigned int *)&t + getpid() << 16; ++ return (canary); ++} ++#endif ++ ++ ++/* ++ * Local variables: ++ * tab-width: 4 ++ * c-basic-offset: 4 ++ * End: ++ * vim600: sw=4 ts=4 fdm=marker ++ * vim<600: sw=4 ts=4 ++ */ +diff -Nura php-5.1.6/Zend/zend_compile.c hardening-patch-5.1.6-0.4.15/Zend/zend_compile.c +--- php-5.1.6/Zend/zend_compile.c 2006-05-02 17:49:26.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_compile.c 2006-09-07 19:41:16.000000000 +0200 +@@ -1093,6 +1093,13 @@ + op_array.prototype = NULL; + + op_array.line_start = zend_get_compiled_lineno(TSRMLS_C); ++#if HARDENING_PATCH ++ if (EG(in_code_type)==ZEND_EVAL_CODE) { ++ op_array.created_by_eval = 1; ++ } else { ++ op_array.created_by_eval = 0; ++ } ++#endif + + if (is_method) { + char *short_class_name = CG(active_class_entry)->name; +diff -Nura php-5.1.6/Zend/zend_compile.h hardening-patch-5.1.6-0.4.15/Zend/zend_compile.h +--- php-5.1.6/Zend/zend_compile.h 2006-03-13 12:13:42.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_compile.h 2006-09-07 19:41:16.000000000 +0200 +@@ -217,6 +217,9 @@ + zend_uint doc_comment_len; + + void *reserved[ZEND_MAX_RESERVED_RESOURCES]; ++#if HARDENING_PATCH ++ zend_bool created_by_eval; ++#endif + }; + + +@@ -295,6 +298,8 @@ + zval ***CVs; + zend_bool original_in_execution; + HashTable *symbol_table; ++ zend_uint original_in_code_type; ++ zend_uint execute_depth; + struct _zend_execute_data *prev_execute_data; + zval *old_error_reporting; + }; +@@ -617,6 +622,7 @@ + #define ZEND_OVERLOADED_FUNCTION 3 + #define ZEND_EVAL_CODE 4 + #define ZEND_OVERLOADED_FUNCTION_TEMPORARY 5 ++#define ZEND_SANDBOX_CODE 6 + + #define ZEND_INTERNAL_CLASS 1 + #define ZEND_USER_CLASS 2 +diff -Nura php-5.1.6/Zend/zend_constants.c hardening-patch-5.1.6-0.4.15/Zend/zend_constants.c +--- php-5.1.6/Zend/zend_constants.c 2006-03-15 15:12:26.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_constants.c 2006-09-07 19:41:16.000000000 +0200 +@@ -109,6 +109,74 @@ + REGISTER_MAIN_LONG_CONSTANT("E_USER_NOTICE", E_USER_NOTICE, CONST_PERSISTENT | CONST_CS); + + REGISTER_MAIN_LONG_CONSTANT("E_ALL", E_ALL, CONST_PERSISTENT | CONST_CS); ++#if HARDENING_PATCH ++ REGISTER_MAIN_LONG_CONSTANT("S_MEMORY", S_MEMORY, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_VARS", S_VARS, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_FILES", S_FILES, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_INCLUDE", S_INCLUDE, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_SQL", S_SQL, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_EXECUTOR", S_EXECUTOR, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_MAIL", S_MAIL, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_MISC", S_MISC, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_INTERNAL", S_INTERNAL, CONST_PERSISTENT | CONST_CS); ++ REGISTER_MAIN_LONG_CONSTANT("S_ALL", S_ALL, CONST_PERSISTENT | CONST_CS); ++ ++ /* error levels */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_EMERG", LOG_EMERG, CONST_CS | CONST_PERSISTENT); /* system unusable */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_ALERT", LOG_ALERT, CONST_CS | CONST_PERSISTENT); /* immediate action required */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_CRIT", LOG_CRIT, CONST_CS | CONST_PERSISTENT); /* critical conditions */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_ERR", LOG_ERR, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_WARNING", LOG_WARNING, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_NOTICE", LOG_NOTICE, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_INFO", LOG_INFO, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_DEBUG", LOG_DEBUG, CONST_CS | CONST_PERSISTENT); ++ /* facility: type of program logging the message */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_KERN", LOG_KERN, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_USER", LOG_USER, CONST_CS | CONST_PERSISTENT); /* generic user level */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_MAIL", LOG_MAIL, CONST_CS | CONST_PERSISTENT); /* log to email */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_DAEMON", LOG_DAEMON, CONST_CS | CONST_PERSISTENT); /* other system daemons */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_AUTH", LOG_AUTH, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_SYSLOG", LOG_SYSLOG, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LPR", LOG_LPR, CONST_CS | CONST_PERSISTENT); ++#ifdef LOG_NEWS ++ /* No LOG_NEWS on HP-UX */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_NEWS", LOG_NEWS, CONST_CS | CONST_PERSISTENT); /* usenet new */ ++#endif ++#ifdef LOG_UUCP ++ /* No LOG_UUCP on HP-UX */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_UUCP", LOG_UUCP, CONST_CS | CONST_PERSISTENT); ++#endif ++#ifdef LOG_CRON ++ /* apparently some systems don't have this one */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_CRON", LOG_CRON, CONST_CS | CONST_PERSISTENT); ++#endif ++#ifdef LOG_AUTHPRIV ++ /* AIX doesn't have LOG_AUTHPRIV */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_AUTHPRIV", LOG_AUTHPRIV, CONST_CS | CONST_PERSISTENT); ++#endif ++#if !defined(PHP_WIN32) && !defined(NETWARE) ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL0", LOG_LOCAL0, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL1", LOG_LOCAL1, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL2", LOG_LOCAL2, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL3", LOG_LOCAL3, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL4", LOG_LOCAL4, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL5", LOG_LOCAL5, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL6", LOG_LOCAL6, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL7", LOG_LOCAL7, CONST_CS | CONST_PERSISTENT); ++#endif ++ /* options */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_PID", LOG_PID, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_CONS", LOG_CONS, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_ODELAY", LOG_ODELAY, CONST_CS | CONST_PERSISTENT); ++ REGISTER_MAIN_LONG_CONSTANT("LOG_NDELAY", LOG_NDELAY, CONST_CS | CONST_PERSISTENT); ++#ifdef LOG_NOWAIT ++ REGISTER_MAIN_LONG_CONSTANT("LOG_NOWAIT", LOG_NOWAIT, CONST_CS | CONST_PERSISTENT); ++#endif ++#ifdef LOG_PERROR ++ /* AIX doesn't have LOG_PERROR */ ++ REGISTER_MAIN_LONG_CONSTANT("LOG_PERROR", LOG_PERROR, CONST_CS | CONST_PERSISTENT); /*log to stderr*/ ++#endif ++#endif + + /* true/false constants */ + { +diff -Nura php-5.1.6/Zend/zend_errors.h hardening-patch-5.1.6-0.4.15/Zend/zend_errors.h +--- php-5.1.6/Zend/zend_errors.h 2006-01-05 00:53:04.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_errors.h 2006-09-07 19:41:16.000000000 +0200 +@@ -38,6 +38,19 @@ + #define E_ALL (E_ERROR | E_WARNING | E_PARSE | E_NOTICE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_COMPILE_WARNING | E_USER_ERROR | E_USER_WARNING | E_USER_NOTICE) + #define E_CORE (E_CORE_ERROR | E_CORE_WARNING) + ++#if HARDENING_PATCH ++#define S_MEMORY (1<<0L) ++#define S_VARS (1<<1L) ++#define S_FILES (1<<2L) ++#define S_INCLUDE (1<<3L) ++#define S_SQL (1<<4L) ++#define S_EXECUTOR (1<<5L) ++#define S_MAIL (1<<6L) ++#define S_MISC (1<<30L) ++#define S_INTERNAL (1<<29L) ++#define S_ALL (S_MEMORY | S_VARS | S_INCLUDE | S_FILES | S_MAIL | S_MISC | S_SQL | S_EXECUTOR) ++#endif ++ + #endif /* ZEND_ERRORS_H */ + + /* +diff -Nura php-5.1.6/Zend/zend_execute_API.c hardening-patch-5.1.6-0.4.15/Zend/zend_execute_API.c +--- php-5.1.6/Zend/zend_execute_API.c 2006-04-21 00:49:20.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_execute_API.c 2006-09-07 19:41:16.000000000 +0200 +@@ -142,6 +142,7 @@ + EG(class_table) = CG(class_table); + + EG(in_execution) = 0; ++ EG(in_code_type) = 0; + EG(in_autoload) = NULL; + EG(autoload_func) = NULL; + +@@ -784,6 +785,39 @@ + if (zend_hash_find(fci->function_table, function_name_lc, fname_len+1, (void **) &EX(function_state).function)==FAILURE) { + EX(function_state).function = NULL; + } ++#if HARDENING_PATCH ++ else { ++ if (EG(in_code_type) == ZEND_EVAL_CODE) { ++ if (HG(eval_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(eval_whitelist), function_name_lc, fci->function_name->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of eval whitelist called: %s()", function_name_lc); ++ efree(function_name_lc); ++ zend_bailout(); ++ } ++ } else if (HG(eval_blacklist) != NULL) { ++ if (zend_hash_exists(HG(eval_blacklist), function_name_lc, fci->function_name->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function within eval blacklist called: %s()", function_name_lc); ++ efree(function_name_lc); ++ zend_bailout(); ++ } ++ } ++ } ++ ++ if (HG(func_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(func_whitelist), function_name_lc, fci->function_name->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of whitelist called: %s()", function_name_lc); ++ efree(function_name_lc); ++ zend_bailout(); ++ } ++ } else if (HG(func_blacklist) != NULL) { ++ if (zend_hash_exists(HG(func_blacklist), function_name_lc, fci->function_name->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function within blacklist called: %s()", function_name_lc); ++ efree(function_name_lc); ++ zend_bailout(); ++ } ++ } ++ } ++#endif + efree(function_name_lc); + } + +@@ -1076,7 +1110,7 @@ + return zend_lookup_class_ex(name, name_length, 1, ce TSRMLS_CC); + } + +-ZEND_API int zend_eval_string(char *str, zval *retval_ptr, char *string_name TSRMLS_DC) ++ZEND_API int zend_eval_string_ex_ex(char *str, zval *retval_ptr, char *string_name, int type TSRMLS_DC) + { + zval pv; + zend_op_array *new_op_array; +@@ -1109,6 +1143,7 @@ + zval **original_return_value_ptr_ptr = EG(return_value_ptr_ptr); + zend_op **original_opline_ptr = EG(opline_ptr); + ++ new_op_array->type = type; + EG(return_value_ptr_ptr) = &local_retval_ptr; + EG(active_op_array) = new_op_array; + EG(no_extensions)=1; +@@ -1143,6 +1178,12 @@ + } + + ++ZEND_API int zend_eval_string(char *str, zval *retval_ptr, char *string_name TSRMLS_DC) ++{ ++ return (zend_eval_string_ex_ex(str, retval_ptr, string_name, ZEND_EVAL_CODE TSRMLS_CC)); ++} ++ ++ + ZEND_API int zend_eval_string_ex(char *str, zval *retval_ptr, char *string_name, int handle_exceptions TSRMLS_DC) + { + int result; +diff -Nura php-5.1.6/Zend/zend_execute.c hardening-patch-5.1.6-0.4.15/Zend/zend_execute.c +--- php-5.1.6/Zend/zend_execute.c 2006-02-26 11:53:38.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_execute.c 2006-09-07 19:41:16.000000000 +0200 +@@ -1351,6 +1351,37 @@ + /* OBJ-TBI - doesn't support new object model! */ + zend_hash_apply(Z_OBJPROP_PP(pz), (apply_func_t) zend_check_symbol TSRMLS_CC); + } ++#if HARDENING_PATCH ++ if (EG(in_code_type) == ZEND_EVAL_CODE) { ++ if (HG(eval_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(eval_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of eval whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(eval_blacklist) != NULL) { ++ if (zend_hash_exists(HG(eval_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within eval blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++ } ++ ++ if (HG(func_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(func_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(func_blacklist) != NULL) { ++ if (zend_hash_exists(HG(func_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++#endif + + return 0; + } +@@ -1396,6 +1427,7 @@ + efree(EX(Ts)); \ + } \ + EG(in_execution) = EX(original_in_execution); \ ++ EG(in_code_type) = EX(original_in_code_type); \ + EG(current_execute_data) = EX(prev_execute_data); \ + ZEND_VM_RETURN() + +diff -Nura php-5.1.6/Zend/zend_extensions.c hardening-patch-5.1.6-0.4.15/Zend/zend_extensions.c +--- php-5.1.6/Zend/zend_extensions.c 2006-01-05 00:53:04.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_extensions.c 2006-09-07 19:41:16.000000000 +0200 +@@ -55,23 +55,44 @@ + return FAILURE; + } + ++ /* check if module is compiled against Hardening-Patch */ ++ if (extension_version_info->zend_extension_api_no < 1000000000) { ++ fprintf(stderr, "%s is not compiled with Hardening-Patch.\n" ++ "The Hardening-Patch version %d is installed.\n\n", ++ new_extension->name, ++ HARDENING_PATCH_ZEND_EXTENSION_API_NO); ++ DL_UNLOAD(handle); ++ return FAILURE; ++ } ++ ++ ++ /* check if module is compiled against correct Hardening-Patch version */ ++ if (extension_version_info->zend_extension_api_no != HARDENING_PATCH_ZEND_EXTENSION_API_NO) { ++ fprintf(stderr, "%s requires Hardening-Patch version %d.\n" ++ "The Hardening-Patch version %d is installed.\n\n", ++ new_extension->name, ++ extension_version_info->zend_extension_api_no, ++ HARDENING_PATCH_ZEND_EXTENSION_API_NO); ++ DL_UNLOAD(handle); ++ return FAILURE; ++ } + + /* allow extension to proclaim compatibility with any Zend version */ +- if (extension_version_info->zend_extension_api_no != ZEND_EXTENSION_API_NO &&(!new_extension->api_no_check || new_extension->api_no_check(ZEND_EXTENSION_API_NO) != SUCCESS)) { +- if (extension_version_info->zend_extension_api_no > ZEND_EXTENSION_API_NO) { ++ if (extension_version_info->real_zend_extension_api_no != ZEND_EXTENSION_API_NO &&(!new_extension->api_no_check || new_extension->api_no_check(ZEND_EXTENSION_API_NO) != SUCCESS)) { ++ if (extension_version_info->real_zend_extension_api_no > ZEND_EXTENSION_API_NO) { + fprintf(stderr, "%s requires Zend Engine API version %d.\n" + "The Zend Engine API version %d which is installed, is outdated.\n\n", + new_extension->name, +- extension_version_info->zend_extension_api_no, ++ extension_version_info->real_zend_extension_api_no, + ZEND_EXTENSION_API_NO); + DL_UNLOAD(handle); + return FAILURE; +- } else if (extension_version_info->zend_extension_api_no < ZEND_EXTENSION_API_NO) { ++ } else if (extension_version_info->real_zend_extension_api_no < ZEND_EXTENSION_API_NO) { + fprintf(stderr, "%s requires Zend Engine API version %d.\n" + "The Zend Engine API version %d which is installed, is newer.\n" + "Contact %s at %s for a later version of %s.\n\n", + new_extension->name, +- extension_version_info->zend_extension_api_no, ++ extension_version_info->real_zend_extension_api_no, + ZEND_EXTENSION_API_NO, + new_extension->author, + new_extension->URL, +diff -Nura php-5.1.6/Zend/zend_extensions.h hardening-patch-5.1.6-0.4.15/Zend/zend_extensions.h +--- php-5.1.6/Zend/zend_extensions.h 2006-01-05 00:53:04.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_extensions.h 2006-09-07 19:41:16.000000000 +0200 +@@ -24,9 +24,11 @@ + + #include "zend_compile.h" + +-/* The first number is the engine version and the rest is the date. ++/* The first API number is a flag saying that Hardening-Patch is used. ++ * The second number is the engine version and the date. + * This way engine 2 API no. is always greater than engine 1 API no.. + */ ++#define HARDENING_PATCH_ZEND_EXTENSION_API_NO 1022051106 + #define ZEND_EXTENSION_API_NO 220051025 + + typedef struct _zend_extension_version_info { +@@ -34,6 +36,7 @@ + char *required_zend_version; + unsigned char thread_safe; + unsigned char debug; ++ int real_zend_extension_api_no; + } zend_extension_version_info; + + +@@ -101,7 +104,7 @@ + + + #define ZEND_EXTENSION() \ +- ZEND_EXT_API zend_extension_version_info extension_version_info = { ZEND_EXTENSION_API_NO, ZEND_VERSION, ZTS_V, ZEND_DEBUG } ++ ZEND_EXT_API zend_extension_version_info extension_version_info = { HARDENING_PATCH_ZEND_EXTENSION_API_NO, ZEND_VERSION, ZTS_V, ZEND_DEBUG, ZEND_EXTENSION_API_NO } + + #define STANDARD_ZEND_EXTENSION_PROPERTIES NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, -1 + #define COMPAT_ZEND_EXTENSION_PROPERTIES NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, -1 +diff -Nura php-5.1.6/Zend/zend_globals.h hardening-patch-5.1.6-0.4.15/Zend/zend_globals.h +--- php-5.1.6/Zend/zend_globals.h 2006-01-05 00:53:04.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_globals.h 2006-09-07 19:41:16.000000000 +0200 +@@ -180,6 +180,16 @@ + + int error_reporting; + int orig_error_reporting; ++#if HARDENING_PATCH ++ int hphp_log_syslog; ++ int hphp_log_syslog_facility; ++ int hphp_log_syslog_priority; ++ int hphp_log_sapi; ++ int hphp_log_script; ++ char *hphp_log_scriptname; ++ zend_bool hphp_log_use_x_forwarded_for; ++ long hphp_executor_max_depth; ++#endif + int exit_status; + + zend_op_array *active_op_array; +@@ -197,6 +207,7 @@ + int ticks_count; + + zend_bool in_execution; ++ zend_uint in_code_type; + HashTable *in_autoload; + zend_function *autoload_func; + zend_bool bailout_set; +diff -Nura php-5.1.6/Zend/zend.h hardening-patch-5.1.6-0.4.15/Zend/zend.h +--- php-5.1.6/Zend/zend.h 2006-03-30 23:39:01.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend.h 2006-09-07 19:41:16.000000000 +0200 +@@ -297,6 +297,7 @@ + /* Variable information */ + zvalue_value value; /* value */ + zend_uint refcount; ++ zend_ushort flags; + zend_uchar type; /* active type */ + zend_uchar is_ref; + }; +@@ -382,6 +383,12 @@ + int (*stream_open_function)(const char *filename, zend_file_handle *handle TSRMLS_DC); + int (*vspprintf_function)(char **pbuf, size_t max_len, const char *format, va_list ap); + char *(*getenv_function)(char *name, size_t name_len TSRMLS_DC); ++#if HARDENING_PATCH ++ void (*security_log_function)(int loglevel, char *fmt, ...); ++#endif ++#if HARDENING_PATCH_INC_PROTECT ++ int (*is_valid_include)(zval *z); ++#endif + } zend_utility_functions; + + +@@ -519,7 +526,16 @@ + extern ZEND_API int (*zend_stream_open_function)(const char *filename, zend_file_handle *handle TSRMLS_DC); + extern int (*zend_vspprintf)(char **pbuf, size_t max_len, const char *format, va_list ap); + extern ZEND_API char *(*zend_getenv)(char *name, size_t name_len TSRMLS_DC); ++#if HARDENING_PATCH ++extern ZEND_API void (*zend_security_log)(int loglevel, char *fmt, ...); ++#endif ++#if HARDENING_PATCH_INC_PROTECT ++extern ZEND_API int (*zend_is_valid_include)(zval *z); ++#endif + ++#if HARDENING_PATCH_MM_PROTECT || HARDENING_PATCH_LL_PROTECT || HARDENING_PATCH_HASH_PROTECT ++ZEND_API unsigned int zend_canary(void); ++#endif + + ZEND_API void zend_error(int type, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3); + +@@ -644,6 +660,11 @@ + + #include "zend_variables.h" + ++#if HARDENING_PATCH ++#include "hardened_globals.h" ++#include "php_syslog.h" ++#endif ++ + #endif /* ZEND_H */ + + /* +diff -Nura php-5.1.6/Zend/zend_hash.c hardening-patch-5.1.6-0.4.15/Zend/zend_hash.c +--- php-5.1.6/Zend/zend_hash.c 2006-04-07 12:06:21.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_hash.c 2006-09-07 19:41:16.000000000 +0200 +@@ -21,6 +21,18 @@ + + #include "zend.h" + ++#if HARDENING_PATCH_HASH_PROTECT ++ unsigned int zend_hash_canary = 0x1234567; ++ zend_bool zend_hash_canary_inited = 0; ++#endif ++ ++#define CHECK_HASH_CANARY(hash) \ ++ if (zend_hash_canary != (hash)->canary) { \ ++ zend_security_log(S_MEMORY, "Zend HashTable canary was overwritten"); \ ++ exit(1); \ ++ } ++ ++ + #define CONNECT_TO_BUCKET_DLLIST(element, list_head) \ + (element)->pNext = (list_head); \ + (element)->pLast = NULL; \ +@@ -138,6 +150,9 @@ + { + uint i = 3; + Bucket **tmp; ++#if HARDENING_PATCH_HASH_PROTECT ++ TSRMLS_FETCH(); ++#endif + + SET_INCONSISTENT(HT_OK); + +@@ -147,6 +162,13 @@ + + ht->nTableSize = 1 << i; + ht->nTableMask = ht->nTableSize - 1; ++#if HARDENING_PATCH_HASH_PROTECT ++ if (zend_hash_canary_inited==0) { ++ zend_hash_canary = zend_canary(); ++ zend_hash_canary_inited = 1; ++ } ++ ht->canary = zend_hash_canary; ++#endif + ht->pDestructor = pDestructor; + ht->arBuckets = NULL; + ht->pListHead = NULL; +@@ -226,6 +248,9 @@ + } + #endif + if (ht->pDestructor) { ++#if HARDENING_PATCH_HASH_PROTECT ++ CHECK_HASH_CANARY(ht); ++#endif + ht->pDestructor(p->pData); + } + UPDATE_DATA(ht, p, pData, nDataSize); +@@ -291,6 +316,9 @@ + } + #endif + if (ht->pDestructor) { ++#if HARDENING_PATCH_HASH_PROTECT ++ CHECK_HASH_CANARY(ht); ++#endif + ht->pDestructor(p->pData); + } + UPDATE_DATA(ht, p, pData, nDataSize); +@@ -366,6 +394,9 @@ + } + #endif + if (ht->pDestructor) { ++#if HARDENING_PATCH_HASH_PROTECT ++ CHECK_HASH_CANARY(ht); ++#endif + ht->pDestructor(p->pData); + } + UPDATE_DATA(ht, p, pData, nDataSize); +@@ -414,7 +445,7 @@ + IS_CONSISTENT(ht); + + if ((ht->nTableSize << 1) > 0) { /* Let's double the table size */ +- t = (Bucket **) perealloc_recoverable(ht->arBuckets, (ht->nTableSize << 1) * sizeof(Bucket *), ht->persistent); ++ t = (Bucket **) perealloc(ht->arBuckets, (ht->nTableSize << 1) * sizeof(Bucket *), ht->persistent); + if (t) { + HANDLE_BLOCK_INTERRUPTIONS(); + ht->arBuckets = t; +@@ -424,6 +455,7 @@ + HANDLE_UNBLOCK_INTERRUPTIONS(); + return SUCCESS; + } ++ zend_error(E_ERROR, "zend_hash_do_resize - out of memory"); + return FAILURE; + } + return SUCCESS; +@@ -489,6 +521,9 @@ + ht->pInternalPointer = p->pListNext; + } + if (ht->pDestructor) { ++#if HARDENING_PATCH_HASH_PROTECT ++ CHECK_HASH_CANARY(ht); ++#endif + ht->pDestructor(p->pData); + } + if (p->pData != &p->pDataPtr) { +@@ -513,6 +548,11 @@ + + SET_INCONSISTENT(HT_IS_DESTROYING); + ++#if HARDENING_PATCH_HASH_PROTECT ++ if (ht->pDestructor) { ++ CHECK_HASH_CANARY(ht); ++ } ++#endif + p = ht->pListHead; + while (p != NULL) { + q = p; +@@ -539,6 +579,11 @@ + + SET_INCONSISTENT(HT_CLEANING); + ++#if HARDENING_PATCH_HASH_PROTECT ++ if (ht->pDestructor) { ++ CHECK_HASH_CANARY(ht); ++ } ++#endif + p = ht->pListHead; + while (p != NULL) { + q = p; +@@ -573,6 +618,9 @@ + HANDLE_BLOCK_INTERRUPTIONS(); + + if (ht->pDestructor) { ++#if HARDENING_PATCH_HASH_PROTECT ++ CHECK_HASH_CANARY(ht); ++#endif + ht->pDestructor(p->pData); + } + if (p->pData != &p->pDataPtr) { +diff -Nura php-5.1.6/Zend/zend_hash.h hardening-patch-5.1.6-0.4.15/Zend/zend_hash.h +--- php-5.1.6/Zend/zend_hash.h 2006-01-05 00:53:04.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_hash.h 2006-09-07 19:41:16.000000000 +0200 +@@ -58,6 +58,9 @@ + } Bucket; + + typedef struct _hashtable { ++#if HARDENING_PATCH_HASH_PROTECT ++ unsigned int canary; ++#endif + uint nTableSize; + uint nTableMask; + uint nNumOfElements; +diff -Nura php-5.1.6/Zend/zend_ini.c hardening-patch-5.1.6-0.4.15/Zend/zend_ini.c +--- php-5.1.6/Zend/zend_ini.c 2006-01-05 00:53:04.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_ini.c 2006-09-07 19:41:16.000000000 +0200 +@@ -256,7 +256,8 @@ + zend_ini_entry *ini_entry; + TSRMLS_FETCH(); + +- if (zend_hash_find(EG(ini_directives), name, name_length, (void **) &ini_entry)==FAILURE) { ++ if (zend_hash_find(EG(ini_directives), name, name_length, (void **) &ini_entry)==FAILURE || ++ (stage == ZEND_INI_STAGE_RUNTIME && (ini_entry->modifiable & ZEND_INI_USER) == 0)) { + return FAILURE; + } + +diff -Nura php-5.1.6/Zend/zend_language_scanner.l hardening-patch-5.1.6-0.4.15/Zend/zend_language_scanner.l +--- php-5.1.6/Zend/zend_language_scanner.l 2006-04-13 15:48:28.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_language_scanner.l 2006-09-07 19:41:16.000000000 +0200 +@@ -389,6 +389,13 @@ + compilation_successful=0; + } else { + init_op_array(op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC); ++#if HARDENING_PATCH ++ if (EG(in_code_type)==ZEND_EVAL_CODE) { ++ op_array->created_by_eval = 1; ++ } else { ++ op_array->created_by_eval = 0; ++ } ++#endif + CG(in_compilation) = 1; + CG(active_op_array) = op_array; + compiler_result = zendparse(TSRMLS_C); +diff -Nura php-5.1.6/Zend/zend_language_scanner.c hardening-patch-5.1.6-0.4.15/Zend/zend_language_scanner.c +--- php-5.1.6/Zend/zend_language_scanner.c 2006-08-23 14:55:05.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_language_scanner.c 2006-09-07 19:41:16.000000000 +0200 +@@ -3075,6 +3075,13 @@ + compilation_successful=0; + } else { + init_op_array(op_array, ZEND_USER_FUNCTION, INITIAL_OP_ARRAY_SIZE TSRMLS_CC); ++#if HARDENING_PATCH ++ if (EG(in_code_type)==ZEND_EVAL_CODE) { ++ op_array->created_by_eval = 1; ++ } else { ++ op_array->created_by_eval = 0; ++ } ++#endif + CG(in_compilation) = 1; + CG(active_op_array) = op_array; + compiler_result = zendparse(TSRMLS_C); +diff -Nura php-5.1.6/Zend/zend_llist.c hardening-patch-5.1.6-0.4.15/Zend/zend_llist.c +--- php-5.1.6/Zend/zend_llist.c 2006-01-05 00:53:04.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_llist.c 2006-09-07 19:41:16.000000000 +0200 +@@ -22,9 +22,49 @@ + #include "zend.h" + #include "zend_llist.h" + #include "zend_qsort.h" ++#include "zend_globals.h" ++ ++#if HARDENING_PATCH_LL_PROTECT ++ unsigned int zend_llist_canary_1 = 0x1234567; ++ unsigned int zend_llist_canary_2 = 0x1553425; ++ zend_bool zend_llist_canary_inited = 0; ++#endif ++ ++#define CHECK_LIST_CANARY(list) \ ++ if (((list)->persistent && (zend_llist_canary_1 != (list)->canary_h || zend_llist_canary_2 != (list)->canary_t)) \ ++ ||(!(list)->persistent && (HG(canary_3) != (list)->canary_h || HG(canary_4) != (list)->canary_t))) { \ ++ zend_security_log(S_MEMORY, "linked list canary was overwritten"); \ ++ exit(1); \ ++ } ++ ++#define CHECK_LISTELEMENT_CANARY(elem, list) \ ++ if (((list)->persistent && zend_llist_canary_1 != (elem)->canary)||(!(list)->persistent && HG(canary_3) != (elem)->canary)) { \ ++ zend_security_log(S_MEMORY, "linked list element canary was overwritten"); \ ++ exit(1); \ ++ } ++ + + ZEND_API void zend_llist_init(zend_llist *l, size_t size, llist_dtor_func_t dtor, unsigned char persistent) + { ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ ++ if (persistent) { ++ if (!zend_llist_canary_inited) { ++ /* do not change order to ensure thread safety */ ++ zend_llist_canary_1 = zend_canary(); ++ zend_llist_canary_2 = zend_canary(); ++ zend_llist_canary_inited = 1; ++ } ++ } else ++ if (!HG(ll_canary_inited)) { ++ HG(canary_3) = zend_canary(); ++ HG(canary_4) = zend_canary(); ++ HG(ll_canary_inited) = 1; ++ } ++ l->canary_h = persistent ? zend_llist_canary_1 : HG(canary_3); ++ l->canary_t = persistent ? zend_llist_canary_2 : HG(canary_4); ++#endif + l->head = NULL; + l->tail = NULL; + l->count = 0; +@@ -38,6 +78,11 @@ + { + zend_llist_element *tmp = pemalloc(sizeof(zend_llist_element)+l->size-1, l->persistent); + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++ tmp->canary = l->persistent ? zend_llist_canary_1 : HG(canary_3); ++#endif + tmp->prev = l->tail; + tmp->next = NULL; + if (l->tail) { +@@ -56,6 +101,11 @@ + { + zend_llist_element *tmp = pemalloc(sizeof(zend_llist_element)+l->size-1, l->persistent); + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++ tmp->canary = l->persistent ? zend_llist_canary_1 : HG(canary_3); ++#endif + tmp->next = l->head; + tmp->prev = NULL; + if (l->head) { +@@ -93,10 +143,20 @@ + zend_llist_element *current=l->head; + zend_llist_element *next; + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++#endif + while (current) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(current, l) ++#endif + next = current->next; + if (compare(current->data, element)) { + DEL_LLIST_ELEMENT(current, l); ++#if HARDENING_PATCH_LL_PROTECT ++ current->canary = 0; ++#endif + break; + } + current = next; +@@ -108,7 +168,14 @@ + { + zend_llist_element *current=l->head, *next; + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++#endif + while (current) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(current, l) ++#endif + next = current->next; + if (l->dtor) { + l->dtor(current->data); +@@ -133,7 +200,14 @@ + zend_llist_element *old_tail; + void *data; + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++#endif + if ((old_tail = l->tail)) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(old_tail, l) ++#endif + if (l->tail->prev) { + l->tail->prev->next = NULL; + } +@@ -159,9 +233,16 @@ + { + zend_llist_element *ptr; + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(src) ++#endif + zend_llist_init(dst, src->size, src->dtor, src->persistent); + ptr = src->head; + while (ptr) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(ptr, src) ++#endif + zend_llist_add_element(dst, ptr->data); + ptr = ptr->next; + } +@@ -172,11 +253,21 @@ + { + zend_llist_element *element, *next; + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++#endif + element=l->head; + while (element) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(element, l) ++#endif + next = element->next; + if (func(element->data)) { + DEL_LLIST_ELEMENT(element, l); ++#if HARDENING_PATCH_LL_PROTECT ++ element->canary = 0; ++#endif + } + element = next; + } +@@ -187,7 +278,13 @@ + { + zend_llist_element *element; + ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LIST_CANARY(l) ++#endif + for (element=l->head; element; element=element->next) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(element, l) ++#endif + func(element->data TSRMLS_CC); + } + } +@@ -199,6 +296,9 @@ + zend_llist_element **elements; + zend_llist_element *element, **ptr; + ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LIST_CANARY(l) ++#endif + if (l->count <= 0) { + return; + } +@@ -208,6 +308,9 @@ + ptr = &elements[0]; + + for (element=l->head; element; element=element->next) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(element, l) ++#endif + *ptr++ = element; + } + +@@ -230,7 +333,13 @@ + { + zend_llist_element *element; + ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LIST_CANARY(l) ++#endif + for (element=l->head; element; element=element->next) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(element, l) ++#endif + func(element->data, arg TSRMLS_CC); + } + } +@@ -241,8 +350,14 @@ + zend_llist_element *element; + va_list args; + ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LIST_CANARY(l) ++#endif + va_start(args, num_args); + for (element=l->head; element; element=element->next) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(element, l) ++#endif + func(element->data, num_args, args TSRMLS_CC); + } + va_end(args); +@@ -251,6 +366,10 @@ + + ZEND_API int zend_llist_count(zend_llist *l) + { ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++#endif + return l->count; + } + +@@ -259,8 +378,15 @@ + { + zend_llist_position *current = pos ? pos : &l->traverse_ptr; + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++#endif + *current = l->head; + if (*current) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(*current, l) ++#endif + return (*current)->data; + } else { + return NULL; +@@ -272,8 +398,15 @@ + { + zend_llist_position *current = pos ? pos : &l->traverse_ptr; + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++#endif + *current = l->tail; + if (*current) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(*current, l) ++#endif + return (*current)->data; + } else { + return NULL; +@@ -285,9 +418,19 @@ + { + zend_llist_position *current = pos ? pos : &l->traverse_ptr; + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++#endif + if (*current) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(*current, l) ++#endif + *current = (*current)->next; + if (*current) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(*current, l) ++#endif + return (*current)->data; + } + } +@@ -299,9 +442,19 @@ + { + zend_llist_position *current = pos ? pos : &l->traverse_ptr; + ++#if HARDENING_PATCH_LL_PROTECT ++ TSRMLS_FETCH(); ++ CHECK_LIST_CANARY(l) ++#endif + if (*current) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(*current, l) ++#endif + *current = (*current)->prev; + if (*current) { ++#if HARDENING_PATCH_LL_PROTECT ++ CHECK_LISTELEMENT_CANARY(*current, l) ++#endif + return (*current)->data; + } + } +diff -Nura php-5.1.6/Zend/zend_llist.h hardening-patch-5.1.6-0.4.15/Zend/zend_llist.h +--- php-5.1.6/Zend/zend_llist.h 2006-01-05 00:53:04.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_llist.h 2006-09-07 19:41:16.000000000 +0200 +@@ -23,6 +23,9 @@ + #define ZEND_LLIST_H + + typedef struct _zend_llist_element { ++#if HARDENING_PATCH_LL_PROTECT ++ unsigned int canary, padding; ++#endif + struct _zend_llist_element *next; + struct _zend_llist_element *prev; + char data[1]; /* Needs to always be last in the struct */ +@@ -35,6 +38,9 @@ + typedef void (*llist_apply_func_t)(void * TSRMLS_DC); + + typedef struct _zend_llist { ++#if HARDENING_PATCH_LL_PROTECT ++ unsigned int canary_h; /* head */ ++#endif + zend_llist_element *head; + zend_llist_element *tail; + size_t count; +@@ -42,6 +48,9 @@ + llist_dtor_func_t dtor; + unsigned char persistent; + zend_llist_element *traverse_ptr; ++#if HARDENING_PATCH_LL_PROTECT ++ unsigned int canary_t; /* tail */ ++#endif + } zend_llist; + + typedef zend_llist_element* zend_llist_position; +diff -Nura php-5.1.6/Zend/zend_modules.h hardening-patch-5.1.6-0.4.15/Zend/zend_modules.h +--- php-5.1.6/Zend/zend_modules.h 2006-04-06 23:10:45.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_modules.h 2006-09-07 19:41:16.000000000 +0200 +@@ -39,6 +39,7 @@ + extern struct _zend_arg_info fifth_arg_force_ref[6]; + extern struct _zend_arg_info all_args_by_ref[1]; + ++#define HARDENING_PATCH_ZEND_MODULE_API_NO 1002051106 + #define ZEND_MODULE_API_NO 20050922 + #ifdef ZTS + #define USING_ZTS 1 +@@ -46,13 +47,13 @@ + #define USING_ZTS 0 + #endif + +-#define STANDARD_MODULE_HEADER_EX sizeof(zend_module_entry), ZEND_MODULE_API_NO, ZEND_DEBUG, USING_ZTS ++#define STANDARD_MODULE_HEADER_EX sizeof(zend_module_entry), HARDENING_PATCH_ZEND_MODULE_API_NO, ZEND_DEBUG, USING_ZTS + #define STANDARD_MODULE_HEADER \ + STANDARD_MODULE_HEADER_EX, NULL, NULL + #define ZE2_STANDARD_MODULE_HEADER \ + STANDARD_MODULE_HEADER_EX, ini_entries, NULL + +-#define STANDARD_MODULE_PROPERTIES_EX 0, 0, 0, NULL, 0 ++#define STANDARD_MODULE_PROPERTIES_EX 0, 0, 0, NULL, 0, ZEND_MODULE_API_NO + + #define STANDARD_MODULE_PROPERTIES \ + NULL, STANDARD_MODULE_PROPERTIES_EX +@@ -87,6 +88,7 @@ + unsigned char type; + void *handle; + int module_number; ++ unsigned int real_zend_api; + }; + + #define MODULE_DEP_REQUIRED 1 +diff -Nura php-5.1.6/Zend/zend_opcode.c hardening-patch-5.1.6-0.4.15/Zend/zend_opcode.c +--- php-5.1.6/Zend/zend_opcode.c 2006-04-10 14:26:53.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_opcode.c 2006-09-07 19:41:16.000000000 +0200 +@@ -98,6 +98,9 @@ + op_array->uses_this = 0; + + op_array->start_op = NULL; ++#if HARDENING_PATCH ++ op_array->created_by_eval = 0; ++#endif + + zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_op_array_ctor_handler, op_array TSRMLS_CC); + } +diff -Nura php-5.1.6/Zend/zend_vm_def.h hardening-patch-5.1.6-0.4.15/Zend/zend_vm_def.h +--- php-5.1.6/Zend/zend_vm_def.h 2006-07-06 17:39:23.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_vm_def.h 2006-09-07 19:41:16.000000000 +0200 +@@ -1771,6 +1771,37 @@ + efree(lcname); + zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval); + } ++#if HARDENING_PATCH ++ if (EG(in_code_type) == ZEND_EVAL_CODE) { ++ if (HG(eval_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(eval_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of eval whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(eval_blacklist) != NULL) { ++ if (zend_hash_exists(HG(eval_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within eval blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++ } ++ ++ if (HG(func_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(func_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(func_blacklist) != NULL) { ++ if (zend_hash_exists(HG(func_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++#endif + + efree(lcname); + if (OP2_TYPE != IS_CONST) { +@@ -1996,6 +2027,34 @@ + if (zend_hash_find(EG(function_table), fname->value.str.val, fname->value.str.len+1, (void **) &EX(function_state).function)==FAILURE) { + zend_error_noreturn(E_ERROR, "Unknown function: %s()", fname->value.str.val); + } ++#if HARDENING_PATCH ++ if (EG(in_code_type) == ZEND_EVAL_CODE) { ++ if (HG(eval_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(eval_whitelist), fname->value.str.val, fname->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of eval whitelist called: %s()", fname->value.str.val); ++ zend_bailout(); ++ } ++ } else if (HG(eval_blacklist) != NULL) { ++ if (zend_hash_exists(HG(eval_blacklist), fname->value.str.val, fname->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function within eval blacklist called: %s()", fname->value.str.val); ++ zend_bailout(); ++ } ++ } ++ } ++ ++ if (HG(func_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(func_whitelist), fname->value.str.val, fname->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of whitelist called: %s()", fname->value.str.val); ++ zend_bailout(); ++ } ++ } else if (HG(func_blacklist) != NULL) { ++ if (zend_hash_exists(HG(func_blacklist), fname->value.str.val, fname->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function within blacklist called: %s()", fname->value.str.val); ++ zend_bailout(); ++ } ++ } ++#endif ++ + EX(object) = NULL; + + FREE_OP1(); +@@ -2711,7 +2770,12 @@ + int dummy = 1; + zend_file_handle file_handle; + +- if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#if HARDENING_PATCH_INC_PROTECT ++ if (zend_is_valid_include(inc_filename) ++ && (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC))) { ++#else ++ if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#endif + + if (!file_handle.opened_path) { + file_handle.opened_path = estrndup(inc_filename->value.str.val, inc_filename->value.str.len); +@@ -2736,6 +2800,11 @@ + break; + case ZEND_INCLUDE: + case ZEND_REQUIRE: ++#if HARDENING_PATCH_INC_PROTECT ++ if (!zend_is_valid_include(inc_filename)) { ++ break; ++ } ++#endif + new_op_array = compile_filename(opline->op2.u.constant.value.lval, inc_filename TSRMLS_CC); + break; + case ZEND_EVAL: { +diff -Nura php-5.1.6/Zend/zend_vm_execute.h hardening-patch-5.1.6-0.4.15/Zend/zend_vm_execute.h +--- php-5.1.6/Zend/zend_vm_execute.h 2006-07-06 17:39:23.000000000 +0200 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_vm_execute.h 2006-09-07 19:42:45.000000000 +0200 +@@ -56,6 +56,16 @@ + EX(symbol_table) = EG(active_symbol_table); + EX(prev_execute_data) = EG(current_execute_data); + EG(current_execute_data) = &execute_data; ++#if HARDENING_PATCH ++ EX(execute_depth) = 0; ++ ++ if ((op_array->type == ZEND_EVAL_CODE || op_array->created_by_eval)&& EG(in_code_type) != ZEND_SANDBOX_CODE) { ++ EG(in_code_type) = ZEND_EVAL_CODE; ++ } else if (op_array->type == ZEND_SANDBOX_CODE) { ++ EG(in_code_type) = ZEND_SANDBOX_CODE; ++ op_array->type = ZEND_EVAL_CODE; ++ } ++#endif + + EG(in_execution) = 1; + if (op_array->start_op) { +@@ -81,6 +91,18 @@ + */ + EX(function_state).function_symbol_table = NULL; + #endif ++#if HARDENING_PATCH ++ if (EX(prev_execute_data) == NULL) { ++ EX(execute_depth) = 0; ++ } else { ++ EX(execute_depth) = EX(prev_execute_data)->execute_depth + 1; ++ } ++ ++ if (EG(hphp_executor_max_depth) > 0 && EX(execute_depth) > EG(hphp_executor_max_depth)) { ++ zend_security_log(S_EXECUTOR, "Maximum execution depth of %u violated", EG(hphp_executor_max_depth)); ++ zend_bailout(); ++ } ++#endif + + while (1) { + #ifdef ZEND_WIN32 +@@ -724,6 +746,37 @@ + efree(lcname); + zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval); + } ++#if HARDENING_PATCH ++ if (EG(in_code_type) == ZEND_EVAL_CODE) { ++ if (HG(eval_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(eval_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of eval whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(eval_blacklist) != NULL) { ++ if (zend_hash_exists(HG(eval_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within eval blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++ } ++ ++ if (HG(func_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(func_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(func_blacklist) != NULL) { ++ if (zend_hash_exists(HG(func_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++#endif + + efree(lcname); + if (IS_CONST != IS_CONST) { +@@ -925,6 +978,37 @@ + efree(lcname); + zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval); + } ++#if HARDENING_PATCH ++ if (EG(in_code_type) == ZEND_EVAL_CODE) { ++ if (HG(eval_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(eval_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of eval whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(eval_blacklist) != NULL) { ++ if (zend_hash_exists(HG(eval_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within eval blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++ } ++ ++ if (HG(func_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(func_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(func_blacklist) != NULL) { ++ if (zend_hash_exists(HG(func_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++#endif + + efree(lcname); + if (IS_TMP_VAR != IS_CONST) { +@@ -1083,6 +1167,37 @@ + efree(lcname); + zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval); + } ++#if HARDENING_PATCH ++ if (EG(in_code_type) == ZEND_EVAL_CODE) { ++ if (HG(eval_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(eval_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of eval whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(eval_blacklist) != NULL) { ++ if (zend_hash_exists(HG(eval_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within eval blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++ } ++ ++ if (HG(func_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(func_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(func_blacklist) != NULL) { ++ if (zend_hash_exists(HG(func_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++#endif + + efree(lcname); + if (IS_VAR != IS_CONST) { +@@ -1330,6 +1445,37 @@ + efree(lcname); + zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval); + } ++#if HARDENING_PATCH ++ if (EG(in_code_type) == ZEND_EVAL_CODE) { ++ if (HG(eval_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(eval_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of eval whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(eval_blacklist) != NULL) { ++ if (zend_hash_exists(HG(eval_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within eval blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++ } ++ ++ if (HG(func_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(func_whitelist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of whitelist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } else if (HG(func_blacklist) != NULL) { ++ if (zend_hash_exists(HG(func_blacklist), lcname, function_name_strlen+1)) { ++ zend_security_log(S_EXECUTOR, "function within blacklist called: %s()", lcname); ++ efree(lcname); ++ zend_bailout(); ++ } ++ } ++#endif + + efree(lcname); + if (IS_CV != IS_CONST) { +@@ -1635,6 +1781,34 @@ + if (zend_hash_find(EG(function_table), fname->value.str.val, fname->value.str.len+1, (void **) &EX(function_state).function)==FAILURE) { + zend_error_noreturn(E_ERROR, "Unknown function: %s()", fname->value.str.val); + } ++#if HARDENING_PATCH ++ if (EG(in_code_type) == ZEND_EVAL_CODE) { ++ if (HG(eval_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(eval_whitelist), fname->value.str.val, fname->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of eval whitelist called: %s()", fname->value.str.val); ++ zend_bailout(); ++ } ++ } else if (HG(eval_blacklist) != NULL) { ++ if (zend_hash_exists(HG(eval_blacklist), fname->value.str.val, fname->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function within eval blacklist called: %s()", fname->value.str.val); ++ zend_bailout(); ++ } ++ } ++ } ++ ++ if (HG(func_whitelist) != NULL) { ++ if (!zend_hash_exists(HG(func_whitelist), fname->value.str.val, fname->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function outside of whitelist called: %s()", fname->value.str.val); ++ zend_bailout(); ++ } ++ } else if (HG(func_blacklist) != NULL) { ++ if (zend_hash_exists(HG(func_blacklist), fname->value.str.val, fname->value.str.len+1)) { ++ zend_security_log(S_EXECUTOR, "function within blacklist called: %s()", fname->value.str.val); ++ zend_bailout(); ++ } ++ } ++#endif ++ + EX(object) = NULL; + + return zend_do_fcall_common_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); +@@ -1914,7 +2088,12 @@ + int dummy = 1; + zend_file_handle file_handle; + +- if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#if HARDENING_PATCH_INC_PROTECT ++ if (zend_is_valid_include(inc_filename) ++ && (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC))) { ++#else ++ if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#endif + + if (!file_handle.opened_path) { + file_handle.opened_path = estrndup(inc_filename->value.str.val, inc_filename->value.str.len); +@@ -1939,6 +2118,11 @@ + break; + case ZEND_INCLUDE: + case ZEND_REQUIRE: ++#if HARDENING_PATCH_INC_PROTECT ++ if (!zend_is_valid_include(inc_filename)) { ++ break; ++ } ++#endif + new_op_array = compile_filename(opline->op2.u.constant.value.lval, inc_filename TSRMLS_CC); + break; + case ZEND_EVAL: { +@@ -4345,7 +4529,12 @@ + int dummy = 1; + zend_file_handle file_handle; + +- if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#if HARDENING_PATCH_INC_PROTECT ++ if (zend_is_valid_include(inc_filename) ++ && (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC))) { ++#else ++ if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#endif + + if (!file_handle.opened_path) { + file_handle.opened_path = estrndup(inc_filename->value.str.val, inc_filename->value.str.len); +@@ -4370,6 +4559,11 @@ + break; + case ZEND_INCLUDE: + case ZEND_REQUIRE: ++#if HARDENING_PATCH_INC_PROTECT ++ if (!zend_is_valid_include(inc_filename)) { ++ break; ++ } ++#endif + new_op_array = compile_filename(opline->op2.u.constant.value.lval, inc_filename TSRMLS_CC); + break; + case ZEND_EVAL: { +@@ -7358,7 +7552,12 @@ + int dummy = 1; + zend_file_handle file_handle; + +- if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#if HARDENING_PATCH_INC_PROTECT ++ if (zend_is_valid_include(inc_filename) ++ && (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC))) { ++#else ++ if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#endif + + if (!file_handle.opened_path) { + file_handle.opened_path = estrndup(inc_filename->value.str.val, inc_filename->value.str.len); +@@ -7383,6 +7582,11 @@ + break; + case ZEND_INCLUDE: + case ZEND_REQUIRE: ++#if HARDENING_PATCH_INC_PROTECT ++ if (!zend_is_valid_include(inc_filename)) { ++ break; ++ } ++#endif + new_op_array = compile_filename(opline->op2.u.constant.value.lval, inc_filename TSRMLS_CC); + break; + case ZEND_EVAL: { +@@ -19486,7 +19690,12 @@ + int dummy = 1; + zend_file_handle file_handle; + +- if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#if HARDENING_PATCH_INC_PROTECT ++ if (zend_is_valid_include(inc_filename) ++ && (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC))) { ++#else ++ if (SUCCESS == zend_stream_open(inc_filename->value.str.val, &file_handle TSRMLS_CC)) { ++#endif + + if (!file_handle.opened_path) { + file_handle.opened_path = estrndup(inc_filename->value.str.val, inc_filename->value.str.len); +@@ -19511,6 +19720,11 @@ + break; + case ZEND_INCLUDE: + case ZEND_REQUIRE: ++#if HARDENING_PATCH_INC_PROTECT ++ if (!zend_is_valid_include(inc_filename)) { ++ break; ++ } ++#endif + new_op_array = compile_filename(opline->op2.u.constant.value.lval, inc_filename TSRMLS_CC); + break; + case ZEND_EVAL: { +diff -Nura php-5.1.6/Zend/zend_vm_execute.skl hardening-patch-5.1.6-0.4.15/Zend/zend_vm_execute.skl +--- php-5.1.6/Zend/zend_vm_execute.skl 2005-12-01 13:50:58.000000000 +0100 ++++ hardening-patch-5.1.6-0.4.15/Zend/zend_vm_execute.skl 2006-09-07 19:41:16.000000000 +0200 +@@ -27,6 +27,16 @@ + EX(symbol_table) = EG(active_symbol_table); + EX(prev_execute_data) = EG(current_execute_data); + EG(current_execute_data) = &execute_data; ++#if HARDENING_PATCH ++ EX(execute_depth) = 0; ++ ++ if ((op_array->type == ZEND_EVAL_CODE || op_array->created_by_eval)&& EG(in_code_type) != ZEND_SANDBOX_CODE) { ++ EG(in_code_type) = ZEND_EVAL_CODE; ++ } else if (op_array->type == ZEND_SANDBOX_CODE) { ++ EG(in_code_type) = ZEND_SANDBOX_CODE; ++ op_array->type = ZEND_EVAL_CODE; ++ } ++#endif + + EG(in_execution) = 1; + if (op_array->start_op) { +@@ -52,6 +62,18 @@ + */ + EX(function_state).function_symbol_table = NULL; + #endif ++#if HARDENING_PATCH ++ if (EX(prev_execute_data) == NULL) { ++ EX(execute_depth) = 0; ++ } else { ++ EX(execute_depth) = EX(prev_execute_data)->execute_depth + 1; ++ } ++ ++ if (EG(hphp_executor_max_depth) > 0 && EX(execute_depth) > EG(hphp_executor_max_depth)) { ++ zend_security_log(S_EXECUTOR, "Maximum execution depth of %u violated", EG(hphp_executor_max_depth)); ++ zend_bailout(); ++ } ++#endif + + while (1) { + {%ZEND_VM_CONTINUE_LABEL%} diff --git a/php-5.0.5-phpbuilddir.patch b/php-5.0.5-phpbuilddir.patch new file mode 100644 index 0000000..3678126 --- /dev/null +++ b/php-5.0.5-phpbuilddir.patch @@ -0,0 +1,12 @@ +diff -ru php-5.0.5/scripts/Makefile.frag php-5.0.5-fix/scripts/Makefile.frag +--- php-5.0.5/scripts/Makefile.frag 2005-06-07 23:57:06.000000000 +0200 ++++ php-5.0.5-fix/scripts/Makefile.frag 2005-09-19 10:01:03.000000000 +0200 +@@ -4,7 +4,7 @@ + # + + phpincludedir = $(includedir)/php +-phpbuilddir = $(libdir)/build ++phpbuilddir = $(libdir)/php/build + + BUILD_FILES = \ + scripts/phpize.m4 \ diff --git a/php-5.2.11-BID_36555.patch b/php-5.2.11-BID_36555.patch new file mode 100644 index 0000000..91fdef0 --- /dev/null +++ b/php-5.2.11-BID_36555.patch @@ -0,0 +1,13 @@ +--- php/php-src/branches/PHP_5_2/ext/standard/file.c 2009/09/25 01:53:02 288706 ++++ php/php-src/branches/PHP_5_2/ext/standard/file.c 2009/09/29 14:14:02 288945 +@@ -838,6 +838,10 @@ + convert_to_string_ex(arg1); + convert_to_string_ex(arg2); + ++ if (PG(safe_mode) &&(!php_checkuid(Z_STRVAL_PP(arg1), NULL, CHECKUID_ALLOW_ONLY_DIR))) { ++ RETURN_FALSE; ++ } ++ + if (php_check_open_basedir(Z_STRVAL_PP(arg1) TSRMLS_CC)) { + RETURN_FALSE; + } diff --git a/php-5.2.5-phpize_dir.patch b/php-5.2.5-phpize_dir.patch new file mode 100644 index 0000000..26b2903 --- /dev/null +++ b/php-5.2.5-phpize_dir.patch @@ -0,0 +1,12 @@ +diff -Nru php-5.2.5.orig/scripts/phpize.in php-5.2.5/scripts/phpize.in +--- php-5.2.5.orig/scripts/phpize.in 2007-06-29 03:10:35.000000000 +0200 ++++ php-5.2.5/scripts/phpize.in 2007-12-03 18:27:11.000000000 +0100 +@@ -3,7 +3,7 @@ + # Variable declaration + prefix='@prefix@' + exec_prefix="`eval echo @exec_prefix@`" +-phpdir="`eval echo @libdir@`/build" ++phpdir="`eval echo @libdir@`/php/build" + includedir="`eval echo @includedir@`/php" + builddir="`pwd`" + SED="@SED@" diff --git a/php-5.2.9-db47.patch b/php-5.2.9-db47.patch new file mode 100644 index 0000000..c4b949e --- /dev/null +++ b/php-5.2.9-db47.patch @@ -0,0 +1,12 @@ +diff -Nru php-5.2.9.orig/configure php-5.2.9/configure +--- php-5.2.9.orig/configure 2009-02-25 16:39:40.000000000 +0100 ++++ php-5.2.9/configure 2009-06-09 02:34:50.000000000 +0200 +@@ -28610,7 +28610,7 @@ + if test -z "$THIS_INCLUDE"; then + { echo "configure: error: DBA: Could not find necessary header file(s)." 1>&2; exit 1; } + fi +- for LIB in db-4.6 db-4.5 db-4.4 db-4.3 db-4.2 db-4.1 db-4.0 db-4 db4 db; do ++ for LIB in db-4.7 db-4.6 db-4.5 db-4.4 db-4.3 db-4.2 db-4.1 db-4.0 db-4 db4 db; do + if test -f $THIS_PREFIX/$PHP_LIBDIR/lib$LIB.a || test -f $THIS_PREFIX/$PHP_LIBDIR/lib$LIB.$SHLIB_SUFFIX_NAME; then + lib_found=""; + diff --git a/php-5.3.13-apache-2.4.patch b/php-5.3.13-apache-2.4.patch new file mode 100644 index 0000000..c249d98 --- /dev/null +++ b/php-5.3.13-apache-2.4.patch @@ -0,0 +1,88 @@ +Index: sapi/apache2handler/config.m4 +=================================================================== +--- sapi/apache2handler/config.m4 (revision 323592) ++++ sapi/apache2handler/config.m4 (working copy) +@@ -38,7 +38,6 @@ + APXS_BINDIR=`$APXS -q BINDIR` + APXS_HTTPD=`$APXS -q SBINDIR`/`$APXS -q TARGET` + APXS_CFLAGS=`$APXS -q CFLAGS` +- APXS_MPM=`$APXS -q MPM_NAME` + APU_BINDIR=`$APXS -q APU_BINDIR` + APR_BINDIR=`$APXS -q APR_BINDIR` + +@@ -117,8 +116,16 @@ + ;; + esac + +- if test "$APXS_MPM" != "prefork" && test "$APXS_MPM" != "peruser" && test "$APXS_MPM" != "itk"; then +- PHP_BUILD_THREAD_SAFE ++ if test "$APACHE_VERSION" -lt 2004001; then ++ APXS_MPM=`$APXS -q MPM_NAME` ++ if test "$APXS_MPM" != "prefork" && test "$APXS_MPM" != "peruser" && test "$APXS_MPM" != "itk"; then ++ PHP_BUILD_THREAD_SAFE ++ fi ++ else ++ APACHE_THREADED_MPM=`$APXS_HTTPD -V | grep 'threaded:.*yes'` ++ if test -n "$APACHE_THREADED_MPM"; then ++ PHP_BUILD_THREAD_SAFE ++ fi + fi + AC_MSG_RESULT(yes) + PHP_SUBST(APXS) +Index: sapi/apache2filter/config.m4 +=================================================================== +--- sapi/apache2filter/config.m4 (revision 323592) ++++ sapi/apache2filter/config.m4 (working copy) +@@ -39,7 +39,6 @@ + APXS_BINDIR=`$APXS -q BINDIR` + APXS_HTTPD=`$APXS -q SBINDIR`/`$APXS -q TARGET` + APXS_CFLAGS=`$APXS -q CFLAGS` +- APXS_MPM=`$APXS -q MPM_NAME` + APU_BINDIR=`$APXS -q APU_BINDIR` + APR_BINDIR=`$APXS -q APR_BINDIR` + +@@ -118,8 +117,16 @@ + ;; + esac + +- if test "$APXS_MPM" != "prefork" && test "$APXS_MPM" != "peruser"; then +- PHP_BUILD_THREAD_SAFE ++ if test "$APACHE_VERSION" -lt 2004001; then ++ APXS_MPM=`$APXS -q MPM_NAME` ++ if test "$APXS_MPM" != "prefork" && test "$APXS_MPM" != "peruser" && test "$APXS_MPM" != "itk"; then ++ PHP_BUILD_THREAD_SAFE ++ fi ++ else ++ APACHE_THREADED_MPM=`$APXS_HTTPD -V | grep 'threaded:.*yes'` ++ if test -n "$APACHE_THREADED_MPM"; then ++ PHP_BUILD_THREAD_SAFE ++ fi + fi + AC_MSG_RESULT(yes) + PHP_SUBST(APXS) +Index: configure.in +=================================================================== +--- configure.in (revision 323592) ++++ configure.in (working copy) +@@ -1550,6 +1550,21 @@ + X + fi + ++ if test "$PHP_SAPI" = "apache2handler" || test "$PHP_SAPI" = "apache2filter"; then ++ if test "$APACHE_VERSION" -ge 2004001; then ++ if test -z "$APACHE_THREADED_MPM"; then ++cat < for detailed information about +# the directives. +# +# Do NOT simply read the instructions in here without understanding +# what they do. They're here only as hints or reminders. If you are unsure +# consult the online docs. You have been warned. +# +# The configuration directives are grouped into three basic sections: +# 1. Directives that control the operation of the Apache server process as a +# whole (the 'global environment'). +# 2. Directives that define the parameters of the 'main' or 'default' server, +# which responds to requests that aren't handled by a virtual host. +# These directives also provide default values for the settings +# of all virtual hosts. +# 3. Settings for virtual hosts, which allow Web requests to be sent to +# different IP addresses or hostnames and have them handled by the +# same Apache server process. +# +# Configuration and logfile names: If the filenames you specify for many +# of the server's control files begin with "/" (or "drive:/" for Win32), the +# server will use that explicit path. If the filenames do *not* begin +# with "/", the value of ServerRoot is prepended -- so "/var/log/httpd/foo.log" +# with ServerRoot set to "/usr" will be interpreted by the +# server as "/usr//var/log/httpd/foo.log". +# + +### Section 1: Global Environment +# +# The directives in this section affect the overall operation of Apache, +# such as the number of concurrent requests it can handle or where it +# can find its configuration files. +# + +# +# ServerRoot: The top of the directory tree under which the server's +# configuration, error, and log files are kept. +# +# NOTE! If you intend to place this on an NFS (or otherwise network) +# mounted filesystem then please read the LockFile documentation (available +# at ); +# you will save yourself a lot of trouble. +# +# Do NOT add a slash at the end of the directory path. +# +ServerRoot "/usr" + +# +# The accept serialization lock file MUST BE STORED ON A LOCAL DISK. +# + + +#LockFile /var/log/httpd/accept.lock + + + +# +# ScoreBoardFile: File used to store internal server process information. +# If unspecified (the default), the scoreboard will be stored in an +# anonymous shared memory segment, and will be unavailable to third-party +# applications. +# If specified, ensure that no two invocations of Apache share the same +# scoreboard file. The scoreboard file MUST BE STORED ON A LOCAL DISK. +# + + +#ScoreBoardFile /var/log/httpd/apache_runtime_status + + + + +# +# PidFile: The file in which the server should record its process +# identification number when it starts. +# + +PidFile /var/run/httpd/httpd.pid + + +# +# Timeout: The number of seconds before receives and sends time out. +# +Timeout 300 + +# +# KeepAlive: Whether or not to allow persistent connections (more than +# one request per connection). Set to "Off" to deactivate. +# +KeepAlive On + +# +# MaxKeepAliveRequests: The maximum number of requests to allow +# during a persistent connection. Set to 0 to allow an unlimited amount. +# We recommend you leave this number high, for maximum performance. +# +MaxKeepAliveRequests 100 + +# +# KeepAliveTimeout: Number of seconds to wait for the next request from the +# same client on the same connection. +# +KeepAliveTimeout 15 + +## +## Server-Pool Size Regulation (MPM specific) +## + +# prefork MPM +# StartServers: number of server processes to start +# MinSpareServers: minimum number of server processes which are kept spare +# MaxSpareServers: maximum number of server processes which are kept spare +# MaxClients: maximum number of server processes allowed to start +# MaxRequestsPerChild: maximum number of requests a server process serves + +StartServers 5 +MinSpareServers 5 +MaxSpareServers 10 +MaxClients 150 +MaxRequestsPerChild 0 + + +# worker MPM +# StartServers: initial number of server processes to start +# MaxClients: maximum number of simultaneous client connections +# MinSpareThreads: minimum number of worker threads which are kept spare +# MaxSpareThreads: maximum number of worker threads which are kept spare +# ThreadsPerChild: constant number of worker threads in each server process +# MaxRequestsPerChild: maximum number of requests a server process serves + +StartServers 2 +MaxClients 150 +MinSpareThreads 25 +MaxSpareThreads 75 +ThreadsPerChild 25 +MaxRequestsPerChild 0 + + +# perchild MPM +# NumServers: constant number of server processes +# StartThreads: initial number of worker threads in each server process +# MinSpareThreads: minimum number of worker threads which are kept spare +# MaxSpareThreads: maximum number of worker threads which are kept spare +# MaxThreadsPerChild: maximum number of worker threads in each server process +# MaxRequestsPerChild: maximum number of connections per server process + +NumServers 5 +StartThreads 5 +MinSpareThreads 5 +MaxSpareThreads 10 +MaxThreadsPerChild 20 +MaxRequestsPerChild 0 + + +# WinNT MPM +# ThreadsPerChild: constant number of worker threads in the server process +# MaxRequestsPerChild: maximum number of requests a server process serves + +ThreadsPerChild 250 +MaxRequestsPerChild 0 + + +# BeOS MPM +# StartThreads: how many threads do we initially spawn? +# MaxClients: max number of threads we can have (1 thread == 1 client) +# MaxRequestsPerThread: maximum number of requests each thread will process + +StartThreads 10 +MaxClients 50 +MaxRequestsPerThread 10000 + + +# NetWare MPM +# ThreadStackSize: Stack size allocated for each worker thread +# StartThreads: Number of worker threads launched at server startup +# MinSpareThreads: Minimum number of idle threads, to handle request spikes +# MaxSpareThreads: Maximum number of idle threads +# MaxThreads: Maximum number of worker threads alive at the same time +# MaxRequestsPerChild: Maximum number of requests a thread serves. It is +# recommended that the default value of 0 be set for this +# directive on NetWare. This will allow the thread to +# continue to service requests indefinitely. + +ThreadStackSize 65536 +StartThreads 250 +MinSpareThreads 25 +MaxSpareThreads 250 +MaxThreads 1000 +MaxRequestsPerChild 0 + + +# OS/2 MPM +# StartServers: Number of server processes to maintain +# MinSpareThreads: Minimum number of idle threads per process, +# to handle request spikes +# MaxSpareThreads: Maximum number of idle threads per process +# MaxRequestsPerChild: Maximum number of connections per server process + +StartServers 2 +MinSpareThreads 5 +MaxSpareThreads 10 +MaxRequestsPerChild 0 + + +# +# Listen: Allows you to bind Apache to specific IP addresses and/or +# ports, instead of the default. See also the +# directive. +# +# Change this to Listen on specific IP addresses as shown below to +# prevent Apache from glomming onto all bound IP addresses (0.0.0.0) +# +#Listen 12.34.56.78:80 + +Listen 80 + +# +# Dynamic Shared Object (DSO) Support +# +# To be able to use the functionality of a module which was built as a DSO you +# have to place corresponding `LoadModule' lines at this location so the +# directives contained in it are actually available _before_ they are used. +# Statically compiled modules (those listed by `httpd -l') do not need +# to be loaded here. +# +# Example: +# LoadModule foo_module modules/mod_foo.so +# +LoadModule access_module lib/apache/mod_access.so +LoadModule auth_module lib/apache/mod_auth.so +LoadModule auth_anon_module lib/apache/mod_auth_anon.so +LoadModule auth_dbm_module lib/apache/mod_auth_dbm.so +LoadModule auth_digest_module lib/apache/mod_auth_digest.so +LoadModule file_cache_module lib/apache/mod_file_cache.so +LoadModule echo_module lib/apache/mod_echo.so +LoadModule charset_lite_module lib/apache/mod_charset_lite.so +LoadModule cache_module lib/apache/mod_cache.so +LoadModule disk_cache_module lib/apache/mod_disk_cache.so +LoadModule mem_cache_module lib/apache/mod_mem_cache.so +LoadModule case_filter_module lib/apache/mod_case_filter.so +LoadModule case_filter_in_module lib/apache/mod_case_filter_in.so +LoadModule ldap_module lib/apache/mod_ldap.so +LoadModule auth_ldap_module lib/apache/mod_auth_ldap.so +LoadModule ext_filter_module lib/apache/mod_ext_filter.so +LoadModule include_module lib/apache/mod_include.so +LoadModule deflate_module lib/apache/mod_deflate.so +LoadModule log_config_module lib/apache/mod_log_config.so +LoadModule logio_module lib/apache/mod_logio.so +LoadModule env_module lib/apache/mod_env.so +LoadModule mime_magic_module lib/apache/mod_mime_magic.so +LoadModule cern_meta_module lib/apache/mod_cern_meta.so +LoadModule expires_module lib/apache/mod_expires.so +LoadModule headers_module lib/apache/mod_headers.so +LoadModule usertrack_module lib/apache/mod_usertrack.so +LoadModule unique_id_module lib/apache/mod_unique_id.so +LoadModule setenvif_module lib/apache/mod_setenvif.so +LoadModule proxy_module lib/apache/mod_proxy.so +LoadModule proxy_connect_module lib/apache/mod_proxy_connect.so +LoadModule proxy_ftp_module lib/apache/mod_proxy_ftp.so +LoadModule proxy_http_module lib/apache/mod_proxy_http.so + +LoadModule ssl_module lib/apache/mod_ssl.so + +LoadModule optional_hook_export_module lib/apache/mod_optional_hook_export.so +LoadModule optional_hook_import_module lib/apache/mod_optional_hook_import.so +LoadModule optional_fn_import_module lib/apache/mod_optional_fn_import.so +LoadModule optional_fn_export_module lib/apache/mod_optional_fn_export.so +LoadModule bucketeer_module lib/apache/mod_bucketeer.so +LoadModule mime_module lib/apache/mod_mime.so +LoadModule dav_module lib/apache/mod_dav.so +LoadModule status_module lib/apache/mod_status.so +LoadModule autoindex_module lib/apache/mod_autoindex.so +LoadModule asis_module lib/apache/mod_asis.so +LoadModule info_module lib/apache/mod_info.so +LoadModule cgi_module lib/apache/mod_cgi.so +LoadModule cgid_module lib/apache/mod_cgid.so +LoadModule dav_fs_module lib/apache/mod_dav_fs.so +LoadModule vhost_alias_module lib/apache/mod_vhost_alias.so +LoadModule negotiation_module lib/apache/mod_negotiation.so +LoadModule dir_module lib/apache/mod_dir.so +LoadModule imap_module lib/apache/mod_imap.so +LoadModule actions_module lib/apache/mod_actions.so +LoadModule speling_module lib/apache/mod_speling.so +LoadModule userdir_module lib/apache/mod_userdir.so +LoadModule alias_module lib/apache/mod_alias.so +LoadModule rewrite_module lib/apache/mod_rewrite.so + +# +# ExtendedStatus controls whether Apache will generate "full" status +# information (ExtendedStatus On) or just basic information (ExtendedStatus +# Off) when the "server-status" handler is called. The default is Off. +# +#ExtendedStatus On + +### Section 2: 'Main' server configuration +# +# The directives in this section set up the values used by the 'main' +# server, which responds to any requests that aren't handled by a +# definition. These values also provide defaults for +# any containers you may define later in the file. +# +# All of these directives may appear inside containers, +# in which case these default settings will be overridden for the +# virtual host being defined. +# + + + +# +# If you wish httpd to run as a different user or group, you must run +# httpd as root initially and it will switch. +# +# User/Group: The name (or #number) of the user/group to run httpd as. +# . On SCO (ODT 3) use "User nouser" and "Group nogroup". +# . On HPUX you may not be able to use shared memory as nobody, and the +# suggested workaround is to create a user www and use that user. +# NOTE that some kernels refuse to setgid(Group) or semctl(IPC_SET) +# when the value of (unsigned)Group is above 60000; +# don't use Group #-1 on these systems! +# +User nobody +Group #-1 + + + +# +# ServerAdmin: Your address, where problems with the server should be +# e-mailed. This address appears on some server-generated pages, such +# as error documents. e.g. admin@your-domain.com +# +ServerAdmin you@your.address + +# +# ServerName gives the name and port that the server uses to identify itself. +# This can often be determined automatically, but we recommend you specify +# it explicitly to prevent problems during startup. +# +# If this is not set to valid DNS name for your host, server-generated +# redirections will not work. See also the UseCanonicalName directive. +# +# If your host doesn't have a registered DNS name, enter its IP address here. +# You will have to access it by its address anyway, and this will make +# redirections work in a sensible way. +# +#ServerName new.host.name:80 + +# +# UseCanonicalName: Determines how Apache constructs self-referencing +# URLs and the SERVER_NAME and SERVER_PORT variables. +# When set "Off", Apache will use the Hostname and Port supplied +# by the client. When set "On", Apache will use the value of the +# ServerName directive. +# +UseCanonicalName Off + +# +# DocumentRoot: The directory out of which you will serve your +# documents. By default, all requests are taken from this directory, but +# symbolic links and aliases may be used to point to other locations. +# +DocumentRoot "/var/www/html" + +# +# Each directory to which Apache has access can be configured with respect +# to which services and features are allowed and/or disabled in that +# directory (and its subdirectories). +# +# First, we configure the "default" to be a very restrictive set of +# features. +# + + Options FollowSymLinks + AllowOverride None + + +# +# Note that from this point forward you must specifically allow +# particular features to be enabled - so if something's not working as +# you might expect, make sure that you have specifically enabled it +# below. +# + +# +# This should be changed to whatever you set DocumentRoot to. +# + + +# +# Possible values for the Options directive are "None", "All", +# or any combination of: +# Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews +# +# Note that "MultiViews" must be named *explicitly* --- "Options All" +# doesn't give it to you. +# +# The Options directive is both complicated and important. Please see +# http://httpd.apache.org/docs-2.0/mod/core.html#options +# for more information. +# + Options Indexes FollowSymLinks + +# +# AllowOverride controls what directives may be placed in .htaccess files. +# It can be "All", "None", or any combination of the keywords: +# Options FileInfo AuthConfig Limit +# + AllowOverride None + +# +# Controls who can get stuff from this server. +# + Order allow,deny + Allow from all + + + +# +# UserDir: The name of the directory that is appended onto a user's home +# directory if a ~user request is received. +# +UserDir public_html + +# +# Control access to UserDir directories. The following is an example +# for a site where these directories are restricted to read-only. +# +# +# AllowOverride FileInfo AuthConfig Limit Indexes +# Options MultiViews Indexes SymLinksIfOwnerMatch IncludesNoExec +# +# Order allow,deny +# Allow from all +# +# +# Order deny,allow +# Deny from all +# +# + +# +# DirectoryIndex: sets the file that Apache will serve if a directory +# is requested. +# +# The index.html.var file (a type-map) is used to deliver content- +# negotiated documents. The MultiViews Option can be used for the +# same purpose, but it is much slower. +# +DirectoryIndex index.html index.html.var + +# +# AccessFileName: The name of the file to look for in each directory +# for additional configuration directives. See also the AllowOverride +# directive. +# +AccessFileName .htaccess + +# +# The following lines prevent .htaccess and .htpasswd files from being +# viewed by Web clients. +# + + Order allow,deny + Deny from all + + +# +# TypesConfig describes where the mime.types file (or equivalent) is +# to be found. +# +TypesConfig /etc/httpd/mime.types + +# +# DefaultType is the default MIME type the server will use for a document +# if it cannot otherwise determine one, such as from filename extensions. +# If your server contains mostly text or HTML documents, "text/plain" is +# a good value. If most of your content is binary, such as applications +# or images, you may want to use "application/octet-stream" instead to +# keep browsers from trying to display binary files as though they are +# text. +# +DefaultType text/plain + +# +# The mod_mime_magic module allows the server to use various hints from the +# contents of the file itself to determine its type. The MIMEMagicFile +# directive tells the module where the hint definitions are located. +# + + MIMEMagicFile /etc/httpd/magic + + +# +# HostnameLookups: Log the names of clients or just their IP addresses +# e.g., www.apache.org (on) or 204.62.129.132 (off). +# The default is off because it'd be overall better for the net if people +# had to knowingly turn this feature on, since enabling it means that +# each client request will result in AT LEAST one lookup request to the +# nameserver. +# +HostnameLookups Off + +# +# EnableMMAP: Control whether memory-mapping is used to deliver +# files (assuming that the underlying OS supports it). +# The default is on; turn this off if you serve from NFS-mounted +# filesystems. On some systems, turning it off (regardless of +# filesystem) can improve performance; for details, please see +# http://httpd.apache.org/docs-2.0/mod/core.html#enablemmap +# +#EnableMMAP off + +# +# EnableSendfile: Control whether the sendfile kernel support is +# used to deliver files (assuming that the OS supports it). +# The default is on; turn this off if you serve from NFS-mounted +# filesystems. Please see +# http://httpd.apache.org/docs-2.0/mod/core.html#enablesendfile +# +#EnableSendfile off + +# +# ErrorLog: The location of the error log file. +# If you do not specify an ErrorLog directive within a +# container, error messages relating to that virtual host will be +# logged here. If you *do* define an error logfile for a +# container, that host's errors will be logged there and not here. +# +ErrorLog /var/log/httpd/error_log + +# +# LogLevel: Control the number of messages logged to the error_log. +# Possible values include: debug, info, notice, warn, error, crit, +# alert, emerg. +# +LogLevel warn + +# +# The following directives define some format nicknames for use with +# a CustomLog directive (see below). +# +LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined +LogFormat "%h %l %u %t \"%r\" %>s %b" common +LogFormat "%{Referer}i -> %U" referer +LogFormat "%{User-agent}i" agent + +# You need to enable mod_logio.c to use %I and %O +#LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio + +# +# The location and format of the access logfile (Common Logfile Format). +# If you do not define any access logfiles within a +# container, they will be logged here. Contrariwise, if you *do* +# define per- access logfiles, transactions will be +# logged therein and *not* in this file. +# +CustomLog /var/log/httpd/access_log common + +# +# If you would like to have agent and referer logfiles, uncomment the +# following directives. +# +#CustomLog /var/log/httpd/referer_log referer +#CustomLog /var/log/httpd/agent_log agent + +# +# If you prefer a single logfile with access, agent, and referer information +# (Combined Logfile Format) you can use the following directive. +# +#CustomLog /var/log/httpd/access_log combined + +# +# ServerTokens +# This directive configures what you return as the Server HTTP response +# Header. The default is 'Full' which sends information about the OS-Type +# and compiled in modules. +# Set to one of: Full | OS | Minor | Minimal | Major | Prod +# where Full conveys the most information, and Prod the least. +# +ServerTokens Full + +# +# Optionally add a line containing the server version and virtual host +# name to server-generated pages (internal error documents, FTP directory +# listings, mod_status and mod_info output etc., but not CGI generated +# documents or custom error documents). +# Set to "EMail" to also include a mailto: link to the ServerAdmin. +# Set to one of: On | Off | EMail +# +ServerSignature On + +# +# Aliases: Add here as many aliases as you need (with no limit). The format is +# Alias fakename realname +# +# Note that if you include a trailing / on fakename then the server will +# require it to be present in the URL. So "/icons" isn't aliased in this +# example, only "/icons/". If the fakename is slash-terminated, then the +# realname must also be slash terminated, and if the fakename omits the +# trailing slash, the realname must also omit it. +# +# We include the /icons/ alias for FancyIndexed directory listings. If you +# do not use FancyIndexing, you may comment this out. +# +Alias /icons/ "/var/www/icons/" + + + Options Indexes MultiViews + AllowOverride None + Order allow,deny + Allow from all + + +# +# This should be changed to the ServerRoot/manual/. The alias provides +# the manual, even if you choose to move your DocumentRoot. You may comment +# this out if you do not care for the documentation. +# +Alias /manual "/var/www/manual" + + + Options Indexes FollowSymLinks MultiViews IncludesNoExec + AddOutputFilter Includes html + AllowOverride None + Order allow,deny + Allow from all + + +# +# ScriptAlias: This controls which directories contain server scripts. +# ScriptAliases are essentially the same as Aliases, except that +# documents in the realname directory are treated as applications and +# run by the server when requested rather than as documents sent to the client. +# The same rules about trailing "/" apply to ScriptAlias directives as to +# Alias. +# +ScriptAlias /cgi-bin/ "/var/www/cgi-bin/" + + +# +# Additional to mod_cgid.c settings, mod_cgid has Scriptsock +# for setting UNIX socket for communicating with cgid. +# +#Scriptsock /var/run/httpd/cgisock + + +# +# "/var/www/cgi-bin" should be changed to whatever your ScriptAliased +# CGI directory exists, if you have that configured. +# + + AllowOverride None + Options None + Order allow,deny + Allow from all + + +# +# Redirect allows you to tell clients about documents which used to exist in +# your server's namespace, but do not anymore. This allows you to tell the +# clients where to look for the relocated document. +# Example: +# Redirect permanent /foo http://www.example.com/bar + +# +# Directives controlling the display of server-generated directory listings. +# + +# +# IndexOptions: Controls the appearance of server-generated directory +# listings. +# +IndexOptions FancyIndexing VersionSort + +# +# AddIcon* directives tell the server which icon to show for different +# files or filename extensions. These are only displayed for +# FancyIndexed directories. +# +AddIconByEncoding (CMP,/icons/compressed.gif) x-compress x-gzip + +AddIconByType (TXT,/icons/text.gif) text/* +AddIconByType (IMG,/icons/image2.gif) image/* +AddIconByType (SND,/icons/sound2.gif) audio/* +AddIconByType (VID,/icons/movie.gif) video/* + +AddIcon /icons/binary.gif .bin .exe +AddIcon /icons/binhex.gif .hqx +AddIcon /icons/tar.gif .tar +AddIcon /icons/world2.gif .wrl .wrl.gz .vrml .vrm .iv +AddIcon /icons/compressed.gif .Z .z .tgz .gz .zip +AddIcon /icons/a.gif .ps .ai .eps +AddIcon /icons/layout.gif .html .shtml .htm .pdf +AddIcon /icons/text.gif .txt +AddIcon /icons/c.gif .c +AddIcon /icons/p.gif .pl .py +AddIcon /icons/f.gif .for +AddIcon /icons/dvi.gif .dvi +AddIcon /icons/uuencoded.gif .uu +AddIcon /icons/script.gif .conf .sh .shar .csh .ksh .tcl +AddIcon /icons/tex.gif .tex +AddIcon /icons/bomb.gif core + +AddIcon /icons/back.gif .. +AddIcon /icons/hand.right.gif README +AddIcon /icons/folder.gif ^^DIRECTORY^^ +AddIcon /icons/blank.gif ^^BLANKICON^^ + +# +# DefaultIcon is which icon to show for files which do not have an icon +# explicitly set. +# +DefaultIcon /icons/unknown.gif + +# +# AddDescription allows you to place a short description after a file in +# server-generated indexes. These are only displayed for FancyIndexed +# directories. +# Format: AddDescription "description" filename +# +#AddDescription "GZIP compressed document" .gz +#AddDescription "tar archive" .tar +#AddDescription "GZIP compressed tar archive" .tgz + +# +# ReadmeName is the name of the README file the server will look for by +# default, and append to directory listings. +# +# HeaderName is the name of a file which should be prepended to +# directory indexes. +ReadmeName README.html +HeaderName HEADER.html + +# +# IndexIgnore is a set of filenames which directory indexing should ignore +# and not include in the listing. Shell-style wildcarding is permitted. +# +IndexIgnore .??* *~ *# HEADER* README* RCS CVS *,v *,t + +# +# AddEncoding allows you to have certain browsers (Mosaic/X 2.1+) uncompress +# information on the fly. Note: Not all browsers support this. +# Despite the name similarity, the following Add* directives have nothing +# to do with the FancyIndexing customization directives above. +# +AddEncoding x-compress Z +AddEncoding x-gzip gz tgz + +# +# DefaultLanguage and AddLanguage allows you to specify the language of +# a document. You can then use content negotiation to give a browser a +# file in a language the user can understand. +# +# Specify a default language. This means that all data +# going out without a specific language tag (see below) will +# be marked with this one. You probably do NOT want to set +# this unless you are sure it is correct for all cases. +# +# * It is generally better to not mark a page as +# * being a certain language than marking it with the wrong +# * language! +# +# DefaultLanguage nl +# +# Note 1: The suffix does not have to be the same as the language +# keyword --- those with documents in Polish (whose net-standard +# language code is pl) may wish to use "AddLanguage pl .po" to +# avoid the ambiguity with the common suffix for perl scripts. +# +# Note 2: The example entries below illustrate that in some cases +# the two character 'Language' abbreviation is not identical to +# the two character 'Country' code for its country, +# E.g. 'Danmark/dk' versus 'Danish/da'. +# +# Note 3: In the case of 'ltz' we violate the RFC by using a three char +# specifier. There is 'work in progress' to fix this and get +# the reference data for rfc1766 cleaned up. +# +# Danish (da) - Dutch (nl) - English (en) - Estonian (et) +# French (fr) - German (de) - Greek-Modern (el) +# Italian (it) - Norwegian (no) - Norwegian Nynorsk (nn) - Korean (ko) +# Portugese (pt) - Luxembourgeois* (ltz) +# Spanish (es) - Swedish (sv) - Catalan (ca) - Czech(cz) +# Polish (pl) - Brazilian Portuguese (pt-br) - Japanese (ja) +# Russian (ru) - Croatian (hr) +# +AddLanguage da .dk +AddLanguage nl .nl +AddLanguage en .en +AddLanguage et .et +AddLanguage fr .fr +AddLanguage de .de +AddLanguage he .he +AddLanguage el .el +AddLanguage it .it +AddLanguage ja .ja +AddLanguage pl .po +AddLanguage ko .ko +AddLanguage pt .pt +AddLanguage nn .nn +AddLanguage no .no +AddLanguage pt-br .pt-br +AddLanguage ltz .ltz +AddLanguage ca .ca +AddLanguage es .es +AddLanguage sv .sv +AddLanguage cz .cz +AddLanguage ru .ru +AddLanguage tw .tw +AddLanguage zh-tw .tw +AddLanguage hr .hr + +# +# LanguagePriority allows you to give precedence to some languages +# in case of a tie during content negotiation. +# +# Just list the languages in decreasing order of preference. We have +# more or less alphabetized them here. You probably want to change this. +# +LanguagePriority en da nl et fr de el it ja ko no pl pt pt-br ltz ca es sv tw + +# +# ForceLanguagePriority allows you to serve a result page rather than +# MULTIPLE CHOICES (Prefer) [in case of a tie] or NOT ACCEPTABLE (Fallback) +# [in case no accepted languages matched the available variants] +# +ForceLanguagePriority Prefer Fallback + +# +# Specify a default charset for all pages sent out. This is +# always a good idea and opens the door for future internationalisation +# of your web site, should you ever want it. Specifying it as +# a default does little harm; as the standard dictates that a page +# is in iso-8859-1 (latin1) unless specified otherwise i.e. you +# are merely stating the obvious. There are also some security +# reasons in browsers, related to javascript and URL parsing +# which encourage you to always set a default char set. +# +AddDefaultCharset ISO-8859-1 + +# +# Commonly used filename extensions to character sets. You probably +# want to avoid clashes with the language extensions, unless you +# are good at carefully testing your setup after each change. +# See http://www.iana.org/assignments/character-sets for the +# official list of charset names and their respective RFCs. +# +AddCharset ISO-8859-1 .iso8859-1 .latin1 +AddCharset ISO-8859-2 .iso8859-2 .latin2 .cen +AddCharset ISO-8859-3 .iso8859-3 .latin3 +AddCharset ISO-8859-4 .iso8859-4 .latin4 +AddCharset ISO-8859-5 .iso8859-5 .latin5 .cyr .iso-ru +AddCharset ISO-8859-6 .iso8859-6 .latin6 .arb +AddCharset ISO-8859-7 .iso8859-7 .latin7 .grk +AddCharset ISO-8859-8 .iso8859-8 .latin8 .heb +AddCharset ISO-8859-9 .iso8859-9 .latin9 .trk +AddCharset ISO-2022-JP .iso2022-jp .jis +AddCharset ISO-2022-KR .iso2022-kr .kis +AddCharset ISO-2022-CN .iso2022-cn .cis +AddCharset Big5 .Big5 .big5 +# For russian, more than one charset is used (depends on client, mostly): +AddCharset WINDOWS-1251 .cp-1251 .win-1251 +AddCharset CP866 .cp866 +AddCharset KOI8-r .koi8-r .koi8-ru +AddCharset KOI8-ru .koi8-uk .ua +AddCharset ISO-10646-UCS-2 .ucs2 +AddCharset ISO-10646-UCS-4 .ucs4 +AddCharset UTF-8 .utf8 + +# The set below does not map to a specific (iso) standard +# but works on a fairly wide range of browsers. Note that +# capitalization actually matters (it should not, but it +# does for some browsers). +# +# See http://www.iana.org/assignments/character-sets +# for a list of sorts. But browsers support few. +# +AddCharset GB2312 .gb2312 .gb +AddCharset utf-7 .utf7 +AddCharset utf-8 .utf8 +AddCharset big5 .big5 .b5 +AddCharset EUC-TW .euc-tw +AddCharset EUC-JP .euc-jp +AddCharset EUC-KR .euc-kr +AddCharset shift_jis .sjis + +# +# AddType allows you to add to or override the MIME configuration +# file mime.types for specific file types. +# +AddType application/x-tar .tgz +AddType image/x-icon .ico + +# +# AddHandler allows you to map certain file extensions to "handlers": +# actions unrelated to filetype. These can be either built into the server +# or added with the Action directive (see below) +# +# To use CGI scripts outside of ScriptAliased directories: +# (You will also need to add "ExecCGI" to the "Options" directive.) +# +#AddHandler cgi-script .cgi + +# +# For files that include their own HTTP headers: +# +#AddHandler send-as-is asis + +# +# For server-parsed imagemap files: +# +#AddHandler imap-file map + +# +# For type maps (negotiated resources): +# (This is enabled by default to allow the Apache "It Worked" page +# to be distributed in multiple languages.) +# +AddHandler type-map var + +# +# Filters allow you to process content before it is sent to the client. +# +# To parse .shtml files for server-side includes (SSI): +# (You will also need to add "Includes" to the "Options" directive.) +# +#AddType text/html .shtml +#AddOutputFilter INCLUDES .shtml + +# +# Action lets you define media types that will execute a script whenever +# a matching file is called. This eliminates the need for repeated URL +# pathnames for oft-used CGI file processors. +# Format: Action media/type /cgi-script/location +# Format: Action handler-name /cgi-script/location +# + +# +# Customizable error responses come in three flavors: +# 1) plain text 2) local redirects 3) external redirects +# +# Some examples: +#ErrorDocument 500 "The server made a boo boo." +#ErrorDocument 404 /missing.html +#ErrorDocument 404 "/cgi-bin/missing_handler.pl" +#ErrorDocument 402 http://www.example.com/subscription_info.html +# + +# +# Putting this all together, we can internationalize error responses. +# +# We use Alias to redirect any /error/HTTP_.html.var response to +# our collection of by-error message multi-language collections. We use +# includes to substitute the appropriate text. +# +# You can modify the messages' appearance without changing any of the +# default HTTP_.html.var files by adding the line: +# +# Alias /error/include/ "/your/include/path/" +# +# which allows you to create your own set of files by starting with the +# /var/www/error/include/ files and copying them to /your/include/path/, +# even on a per-VirtualHost basis. The default include files will display +# your Apache version number and your ServerAdmin email address regardless +# of the setting of ServerSignature. +# +# The internationalized error documents require mod_alias, mod_include +# and mod_negotiation. To activate them, uncomment the following 30 lines. + +# Alias /error/ "/var/www/error/" +# +# +# AllowOverride None +# Options IncludesNoExec +# AddOutputFilter Includes html +# AddHandler type-map var +# Order allow,deny +# Allow from all +# LanguagePriority en de es fr it nl sv +# ForceLanguagePriority Prefer Fallback +# +# +# ErrorDocument 400 /error/HTTP_BAD_REQUEST.html.var +# ErrorDocument 401 /error/HTTP_UNAUTHORIZED.html.var +# ErrorDocument 403 /error/HTTP_FORBIDDEN.html.var +# ErrorDocument 404 /error/HTTP_NOT_FOUND.html.var +# ErrorDocument 405 /error/HTTP_METHOD_NOT_ALLOWED.html.var +# ErrorDocument 408 /error/HTTP_REQUEST_TIME_OUT.html.var +# ErrorDocument 410 /error/HTTP_GONE.html.var +# ErrorDocument 411 /error/HTTP_LENGTH_REQUIRED.html.var +# ErrorDocument 412 /error/HTTP_PRECONDITION_FAILED.html.var +# ErrorDocument 413 /error/HTTP_REQUEST_ENTITY_TOO_LARGE.html.var +# ErrorDocument 414 /error/HTTP_REQUEST_URI_TOO_LARGE.html.var +# ErrorDocument 415 /error/HTTP_SERVICE_UNAVAILABLE.html.var +# ErrorDocument 500 /error/HTTP_INTERNAL_SERVER_ERROR.html.var +# ErrorDocument 501 /error/HTTP_NOT_IMPLEMENTED.html.var +# ErrorDocument 502 /error/HTTP_BAD_GATEWAY.html.var +# ErrorDocument 503 /error/HTTP_SERVICE_UNAVAILABLE.html.var +# ErrorDocument 506 /error/HTTP_VARIANT_ALSO_VARIES.html.var + + +# +# The following directives modify normal HTTP response behavior to +# handle known problems with browser implementations. +# +BrowserMatch "Mozilla/2" nokeepalive +BrowserMatch "MSIE 4\.0b2;" nokeepalive downgrade-1.0 force-response-1.0 +BrowserMatch "RealPlayer 4\.0" force-response-1.0 +BrowserMatch "Java/1\.0" force-response-1.0 +BrowserMatch "JDK/1\.0" force-response-1.0 + +# +# The following directive disables redirects on non-GET requests for +# a directory that does not include the trailing slash. This fixes a +# problem with Microsoft WebFolders which does not appropriately handle +# redirects for folders with DAV methods. +# Same deal with Apple's DAV filesystem and Gnome VFS support for DAV. +# +BrowserMatch "Microsoft Data Access Internet Publishing Provider" redirect-carefully +BrowserMatch "^WebDrive" redirect-carefully +BrowserMatch "^WebDAVFS/1.[012]" redirect-carefully +BrowserMatch "^gnome-vfs" redirect-carefully + +# +# Allow server status reports generated by mod_status, +# with the URL of http://servername/server-status +# Change the ".example.com" to match your domain to enable. +# +# +# SetHandler server-status +# Order deny,allow +# Deny from all +# Allow from .example.com +# + +# +# Allow remote server configuration reports, with the URL of +# http://servername/server-info (requires that mod_info.c be loaded). +# Change the ".example.com" to match your domain to enable. +# +# +# SetHandler server-info +# Order deny,allow +# Deny from all +# Allow from .example.com +# + +# +# Proxy Server directives. Uncomment the following lines to +# enable the proxy server: +# +# +#ProxyRequests On +# +# +# Order deny,allow +# Deny from all +# Allow from .example.com +# + +# +# Enable/disable the handling of HTTP/1.1 "Via:" headers. +# ("Full" adds the server version; "Block" removes all outgoing Via: headers) +# Set to one of: Off | On | Full | Block +# +#ProxyVia On + +# +# To enable the cache as well, edit and uncomment the following lines: +# (no cacheing without CacheRoot) +# +#CacheRoot "/var/cache/httpd" +#CacheSize 5 +#CacheGcInterval 4 +#CacheMaxExpire 24 +#CacheLastModifiedFactor 0.1 +#CacheDefaultExpire 1 +#NoCache a-domain.com another-domain.edu joes.garage-sale.com + +# +# End of proxy directives. + +# +# Bring in additional module-specific configurations +# + + Include /etc/httpd/ssl.conf + + + +### Section 3: Virtual Hosts +# +# VirtualHost: If you want to maintain multiple domains/hostnames on your +# machine you can setup VirtualHost containers for them. Most configurations +# use only name-based virtual hosts so the server doesn't need to worry about +# IP addresses. This is indicated by the asterisks in the directives below. +# +# Please see the documentation at +# +# for further details before you try to setup virtual hosts. +# +# You may use the command line option '-S' to verify your virtual host +# configuration. + +# +# Use name-based virtual hosting. +# +#NameVirtualHost * + +# +# VirtualHost example: +# Almost any Apache directive may go into a VirtualHost container. +# The first VirtualHost section is used for requests without a known +# server name. +# +# +# ServerAdmin webmaster@dummy-host.example.com +# DocumentRoot /www/docs/dummy-host.example.com +# ServerName dummy-host.example.com +# ErrorLog /var/log/httpd/dummy-host.example.com-error_log +# CustomLog /var/log/httpd/dummy-host.example.com-access_log common +# diff --git a/php.spec b/php.spec new file mode 100644 index 0000000..cd72244 --- /dev/null +++ b/php.spec @@ -0,0 +1,735 @@ +%define apache_ver %(echo `rpm -q --queryformat '%{VERSION}' apache`) + +%define hardeningp_ver 0.4.15 +%define hardeningp_phpver 5.1.6 +%define with_hardening_patch 0 + +Name: php +Version: 5.5.12 +Release: 1mamba +Summary: The PHP HTML-embedded scripting language +Group: Applications/Development +Vendor: openmamba +Distribution: openmamba +Packager: Silvan Calarco +URL: http://www.php.net/ +Source0: http://is1.php.net/distributions/php-%{version}.tar.bz2 +Source1: php-httpd-conf +Patch0: http://www.hardened-php.net/hardening-patch-%{hardeningp_phpver}-%{hardeningp_ver}.patch.gz +Patch1: %{name}-5.0.5-phpbuilddir.patch +Patch2: %{name}-5.2.5-phpize_dir.patch +Patch3: %{name}-5.2.9-db47.patch +Patch4: %{name}-5.2.11-BID_36555.patch +Patch5: %{name}-5.3.13-apache-2.4.patch +License: PHP License +## AUTOBUILDREQ-BEGIN +BuildRequires: glibc-devel +BuildRequires: libX11-devel +BuildRequires: libXau-devel +BuildRequires: libXdmcp-devel +BuildRequires: libXpm-devel +BuildRequires: libbzip2-devel +BuildRequires: libcares-devel +BuildRequires: libcurl-devel +BuildRequires: libdb51-devel +BuildRequires: libe2fs-devel +BuildRequires: libexpat-devel +BuildRequires: libfontconfig-devel +BuildRequires: libfreetype-devel +BuildRequires: libgcrypt-devel +BuildRequires: libgd-devel +BuildRequires: libgpg-error-devel +BuildRequires: libgss-devel +BuildRequires: libidn-devel +BuildRequires: libjbig-devel +BuildRequires: libjpeg-devel +BuildRequires: libkeyutils-devel +BuildRequires: libkrb5-devel +BuildRequires: libltdl-devel +BuildRequires: liblzma-devel +BuildRequires: libmcrypt-devel +BuildRequires: libmysql5-devel +BuildRequires: libodbc-devel +BuildRequires: libopenldap-devel +BuildRequires: libopenssl-devel +BuildRequires: libpng-devel +BuildRequires: libpostgresql-devel +BuildRequires: librtmp-devel +BuildRequires: libsasl-devel +BuildRequires: libssh2-devel +BuildRequires: libtiff-devel +BuildRequires: libvpx-devel +BuildRequires: libxcb-devel +BuildRequires: libxml2-devel +BuildRequires: libxslt-devel +BuildRequires: libz-devel +BuildRequires: pam-devel +## AUTOBUILDREQ-END +BuildRequires: apache-devel +BuildRequires: libapr-devel +BuildRequires: libaprutil-devel +BuildRequires: libimap-c-client-devel +BuildRequires: libmcal-devel +BuildRequires: libsablotron-devel +BuildRequires: libsqlite3-devel +BuildRequires: gettext-devel +#BuildRequires: pear-PHP_Archive +BuildRequires: pkgconfig +BuildRequires: /usr/sbin/sendmail +BuildRequires: flex, bison +BuildRequires: re2c +Requires(pre): libapr >= 1.2.2 +Requires(pre): libaprutil >= 1.2.2 +BuildRoot: %{_tmppath}/%{name}-%{version}-root + +%description +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +%package devel +Summary: Development package for PHP5 +Group: Development/Libraries +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} + +%description devel +The php-devel package lets you compile dynamic extensions to PHP5. +Included here is the source for the PHP extensions. +Instead of recompiling the whole PHP binary to add support for, say, Oracle, install this package and use the new self-contained extensions support. +For more information, read the file SELF-CONTAINED-EXTENSIONS. + +%package imap +Summary: PHP IMAP extension +Group: System/Servers +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} + +%description imap +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the IMAP extension for PHP. + +%package ldap +Summary: PHP LDAP extension +Group: System/Servers +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} + +%description ldap +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the LDAP extension for PHP. + +%package mysql +Summary: PHP MySQL extension +Group: System/Servers +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} +Requires: %{name}-pdo = %{?epoch:%epoch:}%{version}-%{release} + +%description -n php-mysql +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the MySQL extensions for PHP. + +%package mysqli +Summary: PHP MySQLi extension +Group: System/Servers +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} + +%description -n php-mysqli +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the MySQLi extensions for PHP. + +%package odbc +Summary: PHP ODBC extension +Group: System/Servers +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} +Requires: %{name}-pdo = %{version}-%{release} + +%description odbc +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the ODBC extensions for PHP. + +%package opcache +Summary: PHP OPcache extension +Group: System/Servers +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} + +%description opcache +OPcache extension improves PHP performance by storing precompiled script bytecode in shared memory, thereby removing the need for PHP to load and parse scripts on each request. + +%package openssl +Summary: PHP OpenSSL extension +Group: System/Servers +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} + +%description openssl +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the OpenSSL extensions for PHP. + +%package pdo +Summary: PHP Data Objects Interface +Group: System/Servers +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} + +%description pdo +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the PHP Data Objects Interface for PHP. +Read the documentation at http://www.php.net/pdo for more information. + +%package pgsql +Summary: PHP PostgreSQL extension +Group: System/Servers +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} +Requires: %{name}-pdo = %{?epoch:%epoch:}%{version}-%{release} + +%description pgsql +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the PostgreSQL extensions for PHP. + +%package sqlite +Summary: PHP SQLite extension +Group: System/Servers +Provides: php-pdo_sqlite = %{?epoch:%epoch:}%{version}-%{release} +Obsoletes: php-pdo_sqlite +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} +Requires: %{name}-pdo = %{?epoch:%epoch:}%{version}-%{release} + +%description sqlite +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the SQLite extensions for PHP. + +%package xsl +Summary: PHP xslt extension +Group: System/Servers +Provides: php-xslt = %{?epoch:%epoch:}%{version}-%{release} +Obsoletes: php-xslt +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} + +%description xsl +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package contains the xslt extension for PHP. + +%package -n apache-mod_php +Summary: PHP module for Apache Web Server +Group: System/Servers +Requires(pre): apache >= %{apache_ver} +Requires(pre): %{_bindir}/apr-1-config +Requires(pre): %{_bindir}/apu-1-config +Requires: %{name} = %{?epoch:%epoch:}%{version}-%{release} + +%description -n apache-mod_php +PHP is an HTML-embeddable scripting language. +PHP offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled script with PHP is fairly simple. +The most common use of PHP coding is probably as a replacement for CGI scripts. + +This package adds PHP support to the Apache Web Server. + +%prep +%setup -q +%if %with_hardening_patch +%patch0 -p1 -b .hardening +%endif +%patch1 -p1 -b .phpbuilddir +%patch2 -p1 +#%patch3 -p1 +#%patch4 -p4 + +# prevent %%doc confusion over LICENSE files +cp Zend/LICENSE Zend/ZEND_LICENSE +cp TSRM/LICENSE TSRM_LICENSE +cp ext/gd/libgd/README gd_README + +# remove unneded packages +#rm -f HTML_Template_IT-*.tar Net_UserAgent_Detect-*.tar +#popd + +%build +EXTENSION_DIR=%{_libdir}/php/extensions; export EXTENSION_DIR +%configure \ + --sysconfdir=%{_sysconfdir}/php \ + --with-libdir=%{_lib} \ + --disable-debug \ + --disable-rpath \ + --enable-sockets \ + --with-apxs2=%{_bindir}/apxs \ + --enable-shared \ + --with-config-file-path=%{_sysconfdir}/php \ + --with-config-file-scan-dir=%{_sysconfdir}/php/php.d \ + --with-regex=php \ + --with-openssl=shared,%{_prefix} \ + --with-gettext \ + --enable-ftp \ + --with-ldap=shared,%{_prefix} \ + --with-zlib \ + --with-gd=%{_prefix} \ + --with-jpeg-dir=%{_prefix} \ + --with-png-dir=%{_prefix} \ + --with-freetype-dir=%{_prefix} \ + --with-pgsql=shared,%{_prefix} \ + --with-mysql=shared,%{_prefix} \ + --with-mysqli=shared,%{_bindir}/mysql_config \ + --with-unixODBC=shared,%{_prefix} \ + --with-imap=shared,%{_libdir}/imap/ \ + --with-imap-ssl \ + --with-mcrypt \ + --with-db4=%{_includedir}/db51 \ + --with-xsl=shared \ + --without-pear \ + --with-kerberos \ + --with-bz2 \ + --with-curl \ + --with-xmlrpc \ + --with-pdo-mysql=shared \ + --with-pdo-odbc=shared,unixODBC,%{_prefix} \ + --with-pdo-pgsql=shared \ + --with-pdo-sqlite=shared \ + --with-sqlite3=shared \ + --enable-pdo=shared \ + --enable-mbstring \ + --enable-calendar \ + --enable-soap \ + --enable-zip + +%make + +%install +[ "%{buildroot}" != / ] && rm -rf "%{buildroot}" + +# fake httpd.conf for apxs +install -D %{S:1} %{buildroot}%{_sysconfdir}/httpd/httpd.conf + +make install INSTALL_ROOT=%{buildroot}/ + +rm -f %{buildroot}%{_sysconfdir}/httpd/httpd.conf* + +install -D php.ini-production %{buildroot}%{_sysconfdir}/php/php.ini +sed -i "\ +s|\(extension_dir = \).*|\1%{_libdir}/php/extensions| +s|\(;extension=\)php_\(.*\)dll|\1\2so|g;s|w32api.so|odbc.so|" \ + %{buildroot}%{_sysconfdir}/php/php.ini + +# remove execution permission from some files +chmod 0664 %{buildroot}%{_libdir}/php/build/*.awk +chmod 0664 %{buildroot}%{_libdir}/php/build/*.global +chmod 0664 %{buildroot}%{_libdir}/php/build/*.m4 + +# create php.conf file for httpd +install -d %{buildroot}%{_sysconfdir}/httpd/httpd.d +cat > %{buildroot}%{_sysconfdir}/httpd/httpd.d/php.conf << _EOF + + SetHandler application/x-httpd-php + +DirectoryIndex index.php +_EOF + +install -m 755 -d %{buildroot}%{_sysconfdir}/php/php.d +install -m 755 -d %{buildroot}%{_localstatedir}/lib/php +install -m 700 -d %{buildroot}%{_localstatedir}/lib/php/session + +# generate files lists and stub .ini files for each subpackage +for mod in imap ldap mysql mysqli odbc openssl opcache \ + pdo pdo_mysql pdo_odbc pdo_pgsql pgsql pdo_sqlite sqlite3 xsl; do + cat > %{buildroot}%{_sysconfdir}/php/php.d/${mod}.ini < files.${mod} <> files.mysql +cat files.pdo_odbc >> files.odbc +cat files.pdo_pgsql >> files.pgsql +cat files.pdo_sqlite >> files.sqlite3 + +# remove hidden files installed in root directory +rm -rf %{buildroot}/.channels +rm -f %{buildroot}/.depdb +rm -f %{buildroot}/.depdblock +rm -f %{buildroot}/.filemap +rm -f %{buildroot}/.lock + +%clean +[ "%{buildroot}" != / ] && rm -rf "%{buildroot}" + +%files +%defattr(-,root,root) +%dir %{_sysconfdir}/php +%attr(0644,root,root) %config(noreplace) %{_sysconfdir}/php/php.ini +%dir %{_sysconfdir}/php/php.d +%{_bindir}/php +%{_bindir}/php-cgi +%{_bindir}/phar +%{_bindir}/phar.phar +%dir %{_libdir}/php +%dir %{_libdir}/php/extensions +%dir %{_libdir}/php/build +%{_libdir}/php/build/* +%{_mandir}/man1/phar.1* +%{_mandir}/man1/phar.phar.1* +%{_mandir}/man1/php.1* +%{_mandir}/man1/php-cgi.1* +%dir %{_localstatedir}/lib/php +%dir %{_localstatedir}/lib/php/session +%doc CREDITS +%doc LICENSE Zend/ZEND_LICENSE TSRM_LICENSE +%doc php.ini-development php.ini-production + +%files -n php-devel +%defattr(-,root,root) +%{_bindir}/php-config +%{_bindir}/phpize +%dir %{_includedir}/php +%{_includedir}/php/* +%{_mandir}/man1/php-config.1* +%{_mandir}/man1/phpize.1* +%doc CODING_STANDARDS EXTENSIONS README.* +%doc NEWS gd_README + +%post -n apache-mod_php +if [ $1 -ge 1 ]; then + # delete PHP type definition in httpd.conf, it is now in httpd.d/php.conf + sed -i "/AddType application\/x-httpd-php .php/d" /etc/httpd/httpd.conf + # same for DirectoryIndex directive + sed -i "s|\(DirectoryIndex .*\)index.php\(.*\)|\1\2|" /etc/httpd/httpd.conf + %{_bindir}/apxs -e -a -n php5 %{_libdir}/apache/libphp5.so > /dev/null + # do not load the PHP 4 module any more + sed -i "/^LoadModule[ \t]*php4_module/d" /etc/httpd/httpd.conf + + service httpd condrestart +fi +exit 0 + +%preun -n apache-mod_php +if [ $1 -eq 0 ]; then +#erase + %{_bindir}/apxs -e -A -n php5 %{_libdir}/apache/libphp5.so > /dev/null + sed -i "/AddType application\/x-httpd-php .php/d" /etc/httpd/httpd.conf + sed -i "s|\(DirectoryIndex .*\)index.php\(.*\)|\1\2|" /etc/httpd/httpd.conf + service httpd condrestart +fi +exit 0 + +%files -n apache-mod_php +%defattr(-,root,root) +%{_libdir}/apache/libphp5.so +%config(noreplace) %{_sysconfdir}/httpd/httpd.d/php.conf + +%files -n php-imap -f files.imap +%defattr(-,root,root) + +%files -n php-ldap -f files.ldap +%defattr(-,root,root) + +%files -n php-mysql -f files.mysql +%defattr(-,root,root) + +%files -n php-mysqli -f files.mysqli +%defattr(-,root,root) + +%files -n php-odbc -f files.odbc +%defattr(-,root,root) + +%files -n php-opcache -f files.opcache +%defattr(-,root,root) + +%files -n php-openssl -f files.openssl +%defattr(-,root,root) + +%files -n php-pdo -f files.pdo +%defattr(-,root,root) + +%files -n php-pgsql -f files.pgsql +%defattr(-,root,root) + +%files -n php-sqlite -f files.sqlite3 +%defattr(-,root,root) + +%files -n php-xsl -f files.xsl +%defattr(-,root,root) + +%changelog +* Thu May 01 2014 Automatic Build System 5.5.12-1mamba +- automatic version update by autodist + +* Thu Apr 03 2014 Automatic Build System 5.5.11-1mamba +- automatic version update by autodist + +* Thu Mar 06 2014 Automatic Build System 5.5.10-1mamba +- automatic version update by autodist + +* Thu Feb 06 2014 Automatic Build System 5.5.9-1mamba +- automatic version update by autodist + +* Wed Jan 29 2014 Silvan Calarco 5.5.8-2mamba +- rebuilt with system libgd 2.1.0 + +* Wed Jan 15 2014 Silvan Calarco 5.5.8-1mamba +- update to 5.5.8 + +* Thu Nov 14 2013 Automatic Build System 5.5.6-1mamba +- automatic version update by autodist + +* Thu Oct 17 2013 Automatic Build System 5.5.5-1mamba +- automatic version update by autodist + +* Fri Sep 20 2013 Automatic Build System 5.5.4-1mamba +- automatic version update by autodist + +* Fri Aug 23 2013 Automatic Build System 5.5.3-1mamba +- automatic version update by autodist + +* Fri Aug 16 2013 Automatic Build System 5.5.2-1mamba +- automatic version update by autodist + +* Sat Jul 27 2013 Automatic Build System 5.5.1-1mamba +- update to 5.5.1 + +* Sun Jul 14 2013 Automatic Build System 5.4.17-1mamba +- update to 5.4.17 + +* Fri Jun 07 2013 Automatic Build System 5.4.16-1mamba +- automatic version update by autodist + +* Sat May 11 2013 Automatic Build System 5.4.15-1mamba +- automatic version update by autodist + +* Thu Apr 11 2013 Automatic Build System 5.4.14-1mamba +- automatic version update by autodist + +* Tue Mar 19 2013 Silvan Calarco 5.4.13-2mamba +- sync with 5.4.13 formerly present in devel-makedist +- removed requirements for pear-PHP_Archive + +* Tue Mar 19 2013 Silvan Calarco 5.4.13-1mamba +- update to 5.4.13 + +* Wed Mar 13 2013 Davide Madrisan 5.4.12-2mamba +- rebuilt by adding `--with-config-file-scan-dir=%{_sysconfdir}/php.d' +- create a .ini file for each php extension +- move manpages for php-config and phpize to the devel package +- build requires libaprutil-devel and pear-PHP_Archive +- build with `--with-sqlite3=shared' + +* Sat Feb 23 2013 Automatic Build System 5.4.12-1mamba +- automatic version update by autodist + +* Wed Feb 20 2013 Silvan Calarco 5.4.11-3mamba +- addded --enable-pdo=shared to fix pdo_sqlite + +* Mon Feb 18 2013 Silvan Calarco 5.4.11-2mamba +- updated php.conf for apache 2.4 +- remove old extension=sqlite.so from php.ini + +* Thu Jan 17 2013 Automatic Build System 5.4.11-1mamba +- automatic version update by autodist + +* Sat Jan 12 2013 Automatic Build System 5.4.10-1mamba +- automatic version update by autodist + +* Fri Nov 23 2012 Automatic Build System 5.4.9-1mamba +- automatic version update by autodist + +* Thu Oct 18 2012 Automatic Build System 5.4.8-1mamba +- automatic version update by autodist + +* Sat Oct 13 2012 Automatic Build System 5.4.7-1mamba +- automatic version update by autodist + +* Sat Sep 29 2012 Silvan Calarco 5.3.17-1mamba +- update to 5.3.17 +- added --enable-zip + +* Sat May 12 2012 Silvan Calarco 5.3.13-1mamba +- update to 5.3.13 +- built with apache 2.4.2 + +* Sun Oct 23 2011 Silvan Calarco 5.2.17-1mamba +- update to 5.2.17 +- added soap extension + +* Tue Jul 27 2010 Silvan Calarco 5.2.14-1mamba +- update to 5.2.14 + +* Tue Jun 29 2010 Silvan Calarco 5.2.13-1mamba +- update to 5.2.13 + +* Fri Apr 09 2010 Silvan Calarco 5.2.11-5mamba +- fix extension_dir if wrong in php.ini + +* Tue Mar 16 2010 Silvan Calarco 5.2.11-4mamba +- php.ini: fix extension_dir setting in sample configuration + +* Sat Feb 06 2010 Davide Madrisan 5.2.11-3mamba +- fix the value of extensiondir via the EXTENSION_DIR environment variable +- own %{_libdir}/php/extensions + +* Tue Oct 20 2009 Silvan Calarco 5.2.11-2mamba +- added security patch for BID#36554 and 36555 (http://www.securityfocus.com/bid/36555) + +* Tue Oct 20 2009 Silvan Calarco 5.2.11-1mamba +- update to 5.2.11 + +* Sun Jun 21 2009 Automatic Build System 5.2.10-1mamba +- automatic update to 5.2.10 by autodist + +* Thu Jun 11 2009 Silvan Calarco 5.2.9-6mamba +- rebuilt in devel (remove dependency on libxcb-xlib) +- added --enable-calendar configure option + +* Wed Jun 10 2009 Fabio Giani 5.2.9-5mamba +- added MySQLi support +- added a buildrequirement for libaprutil-devel + +* Mon Jun 08 2009 Automatic Build System 5.2.9-4mamba +- automatic rebuild by autodist + +* Thu May 21 2009 Automatic Build System 5.2.9-3mamba +- automatic rebuild by autodist + +* Fri Mar 13 2009 Silvan Calarco 5.2.9-2mamba +- rebuilt with --enable-mbstring (required by SugarCE) + +* Wed Feb 25 2009 Silvan Calarco 5.2.9-1mamba +- automatic update to 5.2.9 by autodist + +* Wed Dec 10 2008 Silvan Calarco 5.2.8-2mamba +- rebuilt with --enable-sockets + +* Mon Dec 08 2008 Silvan Calarco 5.2.8-1mamba +- automatic update to 5.2.8 by autodist + +* Thu May 29 2008 Silvan Calarco 5.2.6-1mamba +- update to 5.2.6 + +* Wed Feb 06 2008 Silvan Calarco 5.2.5-2mamba +- PDO database extensions enabled for ODBC, MySql, SqLite and Postgresql +- added php-sqlite subpackage + +* Mon Dec 03 2007 Silvan Calarco 5.2.5-1mamba +- update to 5.2.5 + +* Wed Sep 19 2007 Silvan Calarco 5.2.4-1mamba +- update to 5.2.4 +- hardening patch removed +- xmlrpc feature enabled + +* Fri Oct 20 2006 Davide Madrisan 5.1.5-2qilnx +- added a build requirements for libe2fs-devel + +* Thu Aug 31 2006 Davide Madrisan 5.1.5-1qilnx +- update to version 5.1.5 by autospec +- this version fixes several security issues (bugtraq#62,#101) + +* Tue May 09 2006 Davide Madrisan 5.1.4-1qilnx +- update to version 5.1.4 by autospec + +* Mon Mar 20 2006 Davide Madrisan 5.1.2-2qilnx +- apache-mod_php prerequires apr-1-config and apu-1-config + +* Thu Mar 02 2006 Silvan Calarco 5.1.2-1qilnx +- update to version 5.1.2 by autospec + +* Wed Oct 19 2005 Davide Madrisan 5.0.5-2qilnx +- buildrequires /usr/sbin/sendmail + +* Mon Sep 19 2005 Davide Madrisan 5.0.5-1qilnx +- update to version 5.0.5 by autospec +- added last available patch from the Hardened-PHP Project +- updated pear.php.net packages (HTTP, Mail, and Net_SMTP) +- apache configuration: remove loading of the PHP4 module +- dinamically get the version of the installed apache server (apache_ver) + +* Wed Jun 15 2005 Silvan Calarco 5.0.4-2qilnx +- disable modules in php.ini by default; will be enabled by module packages installation scripts + +* Tue Jun 14 2005 Silvan Calarco 5.0.4-1qilnx +- update to version 5.0.4 by autospec + +* Fri Jun 10 2005 Silvan Calarco 4.3.11-2qilnx +- added pluggable configuration for Apache (/etc/httpd/httpd.d/php.conf) + +* Mon Apr 18 2005 Davide Madrisan 4.3.11-1qilnx +- update to version 4.3.11 by autospec +- also fix security issues QSA-2005-048 (CAN-2004-1392, CAN-2005-[1042,1043]) +- fixed package groups +- added PEAR packages omitted from the 4.3.11 tarball +- fixed package license + +* Tue Feb 08 2005 Silvan Calarco 4.3.10-1qilnx +- update to version 4.3.10 by autospec + +* Thu Dec 09 2004 Silvan Calarco 4.3.9-2qilnx +- fix requirement for apache_modphp: version = php_ver, not >= + +* Thu Oct 28 2004 Silvan Calarco 4.3.9-1qilnx +- new version build +- removed libdb.so dependency + +* Mon Aug 02 2004 Silvan Calarco 4.3.8-3qilnx +- really use external libgd (in 4.3.8-2 it was still using the builtin library) + +* Wed Jul 28 2004 Silvan Calarco 4.3.8-2qilnx +- rebuild with new libgd version +- use external mysql and gd libraries (don't use PHP's builtin) + +* Mon Jul 19 2004 Davide Madrisan 4.3.8-1qilnx +- new version rebuild +- fixes security issues: CAN-2004-0594, CAN-2004-0595 + +* Wed Apr 21 2004 Davide Madrisan 4.3.6-1qilnx +- new version rebuild + +* Wed Apr 07 2004 Davide Madrisan 4.3.5-1qilnx +- new version rebuild + +* Tue Feb 17 2004 Silvan Calarco 4.3.4-3qilnx +- added apache-mod_php requirement of php +- fixed AddType line configuration in httpd.conf +- shared extensions enabled + +* Thu Dec 23 2003 Silvan Calarco 4.3.4-2qilnx +- added libmcrypt support + +* Thu Dec 18 2003 Silvan Calarco 4.3.4-1qilnx +- new version rebuild +- added xslt support +- added imap-ssl support + +* Tue Sep 09 2003 Silvan Calarco 4.3.3-1qilnx +- rebuilt with gettext support + +* Tue Jun 17 2003 Silvan Calarco 4.3.2-2qilnx +- added default php.ini + +* Wed Jun 04 2003 Alessandro Ramazzina 4.3.2-1qilnx +- creation of php package