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update to 6.0 [release 6.0-1mamba;Wed Apr 27 2011]

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This commit is contained in:
Silvan Calarco 2024-01-05 18:50:18 +01:00
parent d09e1d88c9
commit 49b3d33d46
7 changed files with 600 additions and 0 deletions
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5
README.md
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@ -1,2 +1,7 @@
# unzip # unzip
The zip program is a compression and file packaging utility.
Zip is analogous to a combination of the UNIX tar and compress commands and is compatible with PKZIP (a compression and file packaging utility for MS-DOS systems).
Install the zip package if you need to compress files using the zip program.

27
unzip-5.51-link-segv.patch Normal file
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@ -0,0 +1,27 @@
diff -pur unzip-5.51/unix/unix.c unzip-5.51-fix/unix/unix.c
--- unzip-5.51/unix/unix.c 2004-04-12 02:29:58.000000000 +0200
+++ unzip-5.51-fix/unix/unix.c 2005-04-18 08:54:06.000000000 +0200
@@ -1002,6 +1002,7 @@ void close_outfile(__G) /* GRR: chang
ush z_uidgid[2];
int have_uidgid_flg;
+ fchmod(fileno(G.outfile), 0400);
fclose(G.outfile);
/*---------------------------------------------------------------------------
@@ -1049,10 +1050,13 @@ void close_outfile(__G) /* GRR: chang
"warning: symbolic link (%s) failed\n",
FnFilter1(G.filename)));
free(slnk_entry);
- fclose(G.outfile);
+ if (G.outfile)
+ fclose(G.outfile);
return;
}
- fclose(G.outfile); /* close "link" file for good... */
+
+ if (G.outfile)
+ fclose(G.outfile); /* close "link" file for good... */
slnk_entry->target[ucsize] = '\0';
if (QCOND2)
Info(slide, 0, ((char *)slide, "-> %s ",

11
unzip-5.51-rpmoptflags.patch Normal file
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@ -0,0 +1,11 @@
--- unzip-5.42/unix/Makefile.rpmoptflags Mon May 21 10:57:51 2001
+++ unzip-5.42/unix/Makefile Mon May 21 10:58:22 2001
@@ -735,7 +735,7 @@
# Linux (Posix, approximately SysV): virtually any version since before 0.96,
# for any platform. Change "-O" to "-O3" or whatever, as desired...
linux_noasm: unix_make
- $(MAKE) unzips CC=gcc LD=gcc CF="-O -Wall -I. $(LOC)"
+ $(MAKE) unzips CC=gcc LD=gcc CF="$(RPM_OPT_FLAGS) -D_GNU_SOURCE -Wall -I. $(LOC)"
# Linux with lcc compiler: __inline__ (stat.h) not recognized, and must edit
# /usr/include/gnu/types.h to get rid of "long long" if __LCC__ defined. -O3

41
unzip-5.52-CVE-2005-4667.patch Normal file
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@ -0,0 +1,41 @@
--- unzip-5.52.orig/unzpriv.h
+++ unzip-5.52/unzpriv.h
@@ -783,6 +783,7 @@
# define TIMET_TO_NATIVE(x)
# define NATIVE_TO_TIMET(x)
#endif
+ /*
#ifndef SSTAT
# ifdef WILD_STAT_BUG
# define SSTAT(path,pbuf) (iswild(path) || stat(path,pbuf))
@@ -790,6 +791,8 @@
# define SSTAT stat
# endif
#endif
+ */
+# define SSTAT stat
#ifndef STRNICMP
# ifdef NO_STRNICMP
# define STRNICMP zstrnicmp
@@ -2271,17 +2274,18 @@
* (char *)(sprintf sprf_arg, (buf))) == EOF)
*/
#ifndef Info /* may already have been defined for redirection */
+# define wsizesnprintf(buf, ...) snprintf (buf, WSIZE-1, __VA_ARGS__)
# ifdef FUNZIP
# define Info(buf,flag,sprf_arg) \
- fprintf((flag)&1? stderr : stdout, (char *)(sprintf sprf_arg, (buf)))
+ fputs((char *)(wsizesnprintf sprf_arg, (buf)), (flag)&1? stderr : stdout)
# else
# ifdef INT_SPRINTF /* optimized version for "int sprintf()" flavour */
# define Info(buf,flag,sprf_arg) \
- (*G.message)((zvoid *)&G, (uch *)(buf), (ulg)sprintf sprf_arg, (flag))
+ (*G.message)((zvoid *)&G, (uch *)(buf), (ulg)wsizesnprintf sprf_arg, (flag))
# else /* generic version, does not use sprintf() return value */
# define Info(buf,flag,sprf_arg) \
(*G.message)((zvoid *)&G, (uch *)(buf), \
- (ulg)(sprintf sprf_arg, strlen((char *)(buf))), (flag))
+ (ulg)(wsizesnprintf sprf_arg, strlen((char *)(buf))), (flag))
# endif
# endif
#endif /* !Info */

39
unzip-5.52-can-2005-2475.patch Normal file
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@ -0,0 +1,39 @@
diff -ru unzip-5.52/unix/unix.c ../BUILD/unzip-5.52-fix/unix/unix.c
--- unzip-5.52/unix/unix.c 2005-10-03 07:58:18.000000000 +0000
+++ unzip-5.52-fix/unix/unix.c 2005-10-03 08:04:44.000000000 +0000
@@ -1043,6 +1043,17 @@
int have_uidgid_flg;
fchmod(fileno(G.outfile), 0400);
+
+/*---------------------------------------------------------------------------
+ Change the file permissions from default ones to those stored in the
+ zipfile. It is necessary to change permissions before fclose command.
+ ---------------------------------------------------------------------------*/
+
+#ifndef NO_CHMOD
+ if (fchmod(fileno(G.outfile), 0xffff & G.pInfo->file_attr))
+ perror("chmod (file attributes) error");
+#endif
+
fclose(G.outfile);
/*---------------------------------------------------------------------------
@@ -1154,17 +1165,6 @@
" (warning) cannot set times"));
#endif /* ?AOS_VS */
}
-
-/*---------------------------------------------------------------------------
- Change the file permissions from default ones to those stored in the
- zipfile.
- ---------------------------------------------------------------------------*/
-
-#ifndef NO_CHMOD
- if (chmod(G.filename, filtattr(__G__ G.pInfo->file_attr)))
- perror("chmod (file attributes) error");
-#endif
-
} /* end function close_outfile() */
#endif /* !MTS */

389
unzip-6.0-iconv.patch Normal file
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@ -0,0 +1,389 @@
Based on https://bugzilla.altlinux.org/show_bug.cgi?format=multiple&id=4871
Note: For UTF-8 locale this patch uses Cyrillic CP866 by default.
See CHARSET_MAP below.
diff -ur unzip60.old/unix/unix.c unzip60/unix/unix.c
--- unzip60.old/unix/unix.c 2010-06-24 13:09:57.000000000 +0300
+++ unzip60/unix/unix.c 2010-06-24 13:14:28.000000000 +0300
@@ -30,6 +30,9 @@
#define UNZIP_INTERNAL
#include "unzip.h"
+#include <iconv.h>
+#include <langinfo.h>
+
#ifdef SCO_XENIX
# define SYSNDIR
#else /* SCO Unix, AIX, DNIX, TI SysV, Coherent 4.x, ... */
@@ -1907,3 +1910,93 @@
}
}
#endif /* QLZIP */
+
+
+typedef struct {
+ char *local_charset;
+ char *archive_charset;
+} CHARSET_MAP;
+
+/* A mapping of local <-> archive charsets used by default to convert filenames
+ * of DOS/Windows Zip archives. Currently very basic. */
+static CHARSET_MAP dos_charset_map[] = {
+ { "ANSI_X3.4-1968", "CP850" },
+ { "ISO-8859-1", "CP850" },
+ { "CP1252", "CP850" },
+ { "UTF-8", "CP866" },
+ { "KOI8-R", "CP866" },
+ { "KOI8-U", "CP866" },
+ { "ISO-8859-5", "CP866" }
+};
+
+char OEM_CP[MAX_CP_NAME] = "";
+char ISO_CP[MAX_CP_NAME] = "";
+
+/* Try to guess the default value of OEM_CP based on the current locale.
+ * ISO_CP is left alone for now. */
+void init_conversion_charsets()
+{
+ const char *local_charset;
+ int i;
+
+ /* Make a guess only if OEM_CP not already set. */
+ if(*OEM_CP == '\0') {
+ local_charset = nl_langinfo(CODESET);
+ for(i = 0; i < sizeof(dos_charset_map)/sizeof(CHARSET_MAP); i++)
+ if(!strcasecmp(local_charset, dos_charset_map[i].local_charset)) {
+ strncpy(OEM_CP, dos_charset_map[i].archive_charset,
+ sizeof(OEM_CP));
+ break;
+ }
+ }
+}
+
+/* Convert a string from one encoding to the current locale using iconv().
+ * Be as non-intrusive as possible. If error is encountered during covertion
+ * just leave the string intact. */
+static void charset_to_intern(char *string, char *from_charset)
+{
+ iconv_t cd;
+ char *s, *d, *buf;
+ size_t slen, dlen, buflen;
+ const char *local_charset;
+
+ if(*from_charset == '\0')
+ return;
+
+ buf = NULL;
+ local_charset = nl_langinfo(CODESET);
+
+ if((cd = iconv_open(local_charset, from_charset)) == (iconv_t)-1)
+ return;
+
+ slen = strlen(string);
+ s = string;
+ buflen = 4*slen;
+ if (buflen > OUTBUFSIZ) // this should prevent crashes on some VERY long names
+ buflen = OUTBUFSIZ;
+ dlen = buflen;
+ d = buf = malloc(buflen + 1);
+ if(!d)
+ goto cleanup;
+ bzero(buf,buflen);
+ if(iconv(cd, &s, &slen, &d, &dlen) == (size_t)-1)
+ goto cleanup;
+ strncpy(string, buf, buflen);
+
+ cleanup:
+ free(buf);
+ iconv_close(cd);
+}
+
+/* Convert a string from OEM_CP to the current locale charset. */
+inline void oem_intern(char *string)
+{
+ charset_to_intern(string, OEM_CP);
+}
+
+/* Convert a string from ISO_CP to the current locale charset. */
+inline void iso_intern(char *string)
+{
+ charset_to_intern(string, ISO_CP);
+}
diff -ur unzip60.old/unix/unxcfg.h unzip60/unix/unxcfg.h
--- unzip60.old/unix/unxcfg.h 2009-04-16 21:36:12.000000000 +0300
+++ unzip60/unix/unxcfg.h 2010-06-24 13:14:28.000000000 +0300
@@ -227,4 +227,30 @@
/* wild_dir, dirname, wildname, matchname[], dirnamelen, have_dirname, */
/* and notfirstcall are used by do_wild(). */
+
+#define MAX_CP_NAME 25
+
+#ifdef SETLOCALE
+# undef SETLOCALE
+#endif
+#define SETLOCALE(category, locale) setlocale(category, locale)
+#include <locale.h>
+
+#ifdef _ISO_INTERN
+# undef _ISO_INTERN
+#endif
+#define _ISO_INTERN(str1) iso_intern(str1)
+
+#ifdef _OEM_INTERN
+# undef _OEM_INTERN
+#endif
+#ifndef IZ_OEM2ISO_ARRAY
+# define IZ_OEM2ISO_ARRAY
+#endif
+#define _OEM_INTERN(str1) oem_intern(str1)
+
+void iso_intern(char *);
+void oem_intern(char *);
+void init_conversion_charsets(void);
+
#endif /* !__unxcfg_h */
diff -ur unzip60.old/unzip.c unzip60/unzip.c
--- unzip60.old/unzip.c 2009-04-16 21:26:52.000000000 +0300
+++ unzip60/unzip.c 2010-06-24 13:20:11.000000000 +0300
@@ -327,11 +327,21 @@
-2 just filenames but allow -h/-t/-z -l long Unix \"ls -l\" format\n\
-v verbose, multi-page format\n";
+#ifndef UNIX
static ZCONST char Far ZipInfoUsageLine3[] = "miscellaneous options:\n\
-h print header line -t print totals for listed files or for all\n\
-z print zipfile comment -T print file times in sortable decimal format\
\n -C be case-insensitive %s\
-x exclude filenames that follow from listing\n";
+#else /* UNIX */
+static ZCONST char Far ZipInfoUsageLine3[] = "miscellaneous options:\n\
+ -h print header line -t print totals for listed files or for all\n\
+ -z print zipfile comment -T print file times in sortable decimal format\
+\n -C be case-insensitive %s\
+ -x exclude filenames that follow from listing\n\
+ -O CHARSET specify a character encoding for DOS, Windows and OS/2 archives\n\
+ -I CHARSET specify a character encoding for UNIX and other archives\n";
+#endif /* !UNIX */
#ifdef MORE
static ZCONST char Far ZipInfoUsageLine4[] =
" -M page output through built-in \"more\"\n";
@@ -666,6 +676,7 @@
-C match filenames case-insensitively -L make (some) names \
lowercase\n %-42s -V retain VMS version numbers\n%s";
#else /* !VMS */
+#ifndef UNIX
static ZCONST char Far UnzipUsageLine4[] = "\
modifiers:\n\
-n never overwrite existing files -q quiet mode (-qq => quieter)\n\
@@ -674,6 +685,18 @@
-U use escapes for all non-ASCII Unicode -UU ignore any Unicode fields\n\
-C match filenames case-insensitively -L make (some) names \
lowercase\n %-42s -V retain VMS version numbers\n%s";
+#else /* UNIX */
+static ZCONST char Far UnzipUsageLine4[] = "\
+modifiers:\n\
+ -n never overwrite existing files -q quiet mode (-qq => quieter)\n\
+ -o overwrite files WITHOUT prompting -a auto-convert any text files\n\
+ -j junk paths (do not make directories) -aa treat ALL files as text\n\
+ -U use escapes for all non-ASCII Unicode -UU ignore any Unicode fields\n\
+ -C match filenames case-insensitively -L make (some) names \
+lowercase\n %-42s -V retain VMS version numbers\n%s\n\
+ -O CHARSET specify a character encoding for DOS, Windows and OS/2 archives\n\
+ -I CHARSET specify a character encoding for UNIX and other archives\n\n";
+#endif /* !UNIX */
#endif /* ?VMS */
#else /* !UNICODE_SUPPORT */
#ifdef VMS
@@ -803,6 +826,10 @@
#endif /* UNICODE_SUPPORT */
+#ifdef UNIX
+ init_conversion_charsets();
+#endif
+
#if (defined(__IBMC__) && defined(__DEBUG_ALLOC__))
extern void DebugMalloc(void);
@@ -1336,6 +1363,11 @@
argc = *pargc;
argv = *pargv;
+#ifdef UNIX
+ extern char OEM_CP[MAX_CP_NAME];
+ extern char ISO_CP[MAX_CP_NAME];
+#endif
+
while (++argv, (--argc > 0 && *argv != NULL && **argv == '-')) {
s = *argv + 1;
while ((c = *s++) != 0) { /* "!= 0": prevent Turbo C warning */
@@ -1517,6 +1549,35 @@
}
break;
#endif /* MACOS */
+#ifdef UNIX
+ case ('I'):
+ if (negative) {
+ Info(slide, 0x401, ((char *)slide,
+ "error: encodings can't be negated"));
+ return(PK_PARAM);
+ } else {
+ if(*s) { /* Handle the -Icharset case */
+ /* Assume that charsets can't start with a dash to spot arguments misuse */
+ if(*s == '-') {
+ Info(slide, 0x401, ((char *)slide,
+ "error: a valid character encoding should follow the -I argument"));
+ return(PK_PARAM);
+ }
+ strncpy(ISO_CP, s, sizeof(ISO_CP));
+ } else { /* -I charset */
+ ++argv;
+ if(!(--argc > 0 && *argv != NULL && **argv != '-')) {
+ Info(slide, 0x401, ((char *)slide,
+ "error: a valid character encoding should follow the -I argument"));
+ return(PK_PARAM);
+ }
+ s = *argv;
+ strncpy(ISO_CP, s, sizeof(ISO_CP));
+ }
+ while(*(++s)); /* No params straight after charset name */
+ }
+ break;
+#endif /* ?UNIX */
case ('j'): /* junk pathnames/directory structure */
if (negative)
uO.jflag = FALSE, negative = 0;
@@ -1592,6 +1653,35 @@
} else
++uO.overwrite_all;
break;
+#ifdef UNIX
+ case ('O'):
+ if (negative) {
+ Info(slide, 0x401, ((char *)slide,
+ "error: encodings can't be negated"));
+ return(PK_PARAM);
+ } else {
+ if(*s) { /* Handle the -Ocharset case */
+ /* Assume that charsets can't start with a dash to spot arguments misuse */
+ if(*s == '-') {
+ Info(slide, 0x401, ((char *)slide,
+ "error: a valid character encoding should follow the -I argument"));
+ return(PK_PARAM);
+ }
+ strncpy(OEM_CP, s, sizeof(OEM_CP));
+ } else { /* -O charset */
+ ++argv;
+ if(!(--argc > 0 && *argv != NULL && **argv != '-')) {
+ Info(slide, 0x401, ((char *)slide,
+ "error: a valid character encoding should follow the -O argument"));
+ return(PK_PARAM);
+ }
+ s = *argv;
+ strncpy(OEM_CP, s, sizeof(OEM_CP));
+ }
+ while(*(++s)); /* No params straight after charset name */
+ }
+ break;
+#endif /* ?UNIX */
case ('p'): /* pipes: extract to stdout, no messages */
if (negative) {
uO.cflag = FALSE;
diff -ur unzip60.old/unzpriv.h unzip60/unzpriv.h
--- unzip60.old/unzpriv.h 2010-06-24 13:09:57.000000000 +0300
+++ unzip60/unzpriv.h 2010-06-24 13:23:06.000000000 +0300
@@ -3008,7 +3008,7 @@
!(((islochdr) || (isuxatt)) && \
((hostver) == 25 || (hostver) == 26 || (hostver) == 40))) || \
(hostnum) == FS_HPFS_ || \
- ((hostnum) == FS_NTFS_ && (hostver) == 50)) { \
+ ((hostnum) == FS_NTFS_/* && (hostver) == 50*/)) { \
_OEM_INTERN((string)); \
} else { \
_ISO_INTERN((string)); \
diff -ur unzip60.old/zipinfo.c unzip60/zipinfo.c
--- unzip60.old/zipinfo.c 2009-02-08 19:04:30.000000000 +0200
+++ unzip60/zipinfo.c 2010-06-24 13:14:31.000000000 +0300
@@ -457,6 +457,10 @@
int tflag_slm=TRUE, tflag_2v=FALSE;
int explicit_h=FALSE, explicit_t=FALSE;
+#ifdef UNIX
+ extern char OEM_CP[MAX_CP_NAME];
+ extern char ISO_CP[MAX_CP_NAME];
+#endif
#ifdef MACOS
uO.lflag = LFLAG; /* reset default on each call */
@@ -501,6 +505,35 @@
uO.lflag = 0;
}
break;
+#ifdef UNIX
+ case ('I'):
+ if (negative) {
+ Info(slide, 0x401, ((char *)slide,
+ "error: encodings can't be negated"));
+ return(PK_PARAM);
+ } else {
+ if(*s) { /* Handle the -Icharset case */
+ /* Assume that charsets can't start with a dash to spot arguments misuse */
+ if(*s == '-') {
+ Info(slide, 0x401, ((char *)slide,
+ "error: a valid character encoding should follow the -I argument"));
+ return(PK_PARAM);
+ }
+ strncpy(ISO_CP, s, sizeof(ISO_CP));
+ } else { /* -I charset */
+ ++argv;
+ if(!(--argc > 0 && *argv != NULL && **argv != '-')) {
+ Info(slide, 0x401, ((char *)slide,
+ "error: a valid character encoding should follow the -I argument"));
+ return(PK_PARAM);
+ }
+ s = *argv;
+ strncpy(ISO_CP, s, sizeof(ISO_CP));
+ }
+ while(*(++s)); /* No params straight after charset name */
+ }
+ break;
+#endif /* ?UNIX */
case 'l': /* longer form of "ls -l" type listing */
if (negative)
uO.lflag = -2, negative = 0;
@@ -521,6 +554,35 @@
G.M_flag = TRUE;
break;
#endif
+#ifdef UNIX
+ case ('O'):
+ if (negative) {
+ Info(slide, 0x401, ((char *)slide,
+ "error: encodings can't be negated"));
+ return(PK_PARAM);
+ } else {
+ if(*s) { /* Handle the -Ocharset case */
+ /* Assume that charsets can't start with a dash to spot arguments misuse */
+ if(*s == '-') {
+ Info(slide, 0x401, ((char *)slide,
+ "error: a valid character encoding should follow the -I argument"));
+ return(PK_PARAM);
+ }
+ strncpy(OEM_CP, s, sizeof(OEM_CP));
+ } else { /* -O charset */
+ ++argv;
+ if(!(--argc > 0 && *argv != NULL && **argv != '-')) {
+ Info(slide, 0x401, ((char *)slide,
+ "error: a valid character encoding should follow the -O argument"));
+ return(PK_PARAM);
+ }
+ s = *argv;
+ strncpy(OEM_CP, s, sizeof(OEM_CP));
+ }
+ while(*(++s)); /* No params straight after charset name */
+ }
+ break;
+#endif /* ?UNIX */
case 's': /* default: shorter "ls -l" type listing */
if (negative)
uO.lflag = -2, negative = 0;

88
unzip.spec Normal file
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@ -0,0 +1,88 @@
%define src_ver %(echo %version | tr -d .)
Name: unzip
Version: 6.0
Release: 1mamba
Summary: A file compression and packaging utility compatible with PKZIP
Group: Applications/Archiving
Vendor: openmamba
Distribution: openmamba
Packager: Silvan Calarco <silvan.calarco@mambasoft.it>
URL: http://www.info-zip.org/pub/infozip/
Source: ftp://ftp.info-zip.org/pub/infozip/src/unzip%{src_ver}.tgz
Patch0: %{name}-5.51-rpmoptflags.patch
Patch1: %{name}-5.51-link-segv.patch
Patch2: %{name}-5.52-can-2005-2475.patch
Patch3: %{name}-5.52-CVE-2005-4667.patch
Patch4: %{name}-6.0-iconv.patch
License: BSD
## AUTOBUILDREQ-BEGIN
BuildRequires: glibc-devel
## AUTOBUILDREQ-END
BuildRoot: %{_tmppath}/%{name}-%{version}-root
%description
The zip program is a compression and file packaging utility.
Zip is analogous to a combination of the UNIX tar and compress commands and is compatible with PKZIP (a compression and file packaging utility for MS-DOS systems).
Install the zip package if you need to compress files using the zip program.
%prep
%setup -q -n unzip%{src_ver}
#%patch0 -p1
#%patch1 -p1
#%patch2 -p1 -b .can-2005-2475
#%patch3 -p1 -b .can-2005-4667
%patch4 -p1
ln -sf unix/Makefile Makefile
sed -i "s|CC=gcc |CC=%{_host}-gcc |" Makefile
sed -i "s|LD=gcc |LD=%{_host}-gcc |" Makefile
sed -i "s|AS=gcc |AS=%{_host}-gcc |" Makefile
%build
%make linux_noasm LF2="" CC=%{_host}-gcc
%install
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
%makeoldinstall \
LF2="" \
MANDIR=%{buildroot}%{_mandir}/man1
%clean
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
%files
%defattr(-,root,root)
%{_bindir}/*
%{_mandir}/man1/*
%doc README BUGS LICENSE
%changelog
* Wed Apr 27 2011 Silvan Calarco <silvan.calarco@mambasoft.it> 6.0-1mamba
- update to 6.0
* Tue Mar 11 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 5.52-5mamba
- specfile updated
* Fri Mar 03 2006 Davide Madrisan <davide.madrisan@qilinux.it> 5.52-4qilnx
- security update for CVE-2005-4667
* Wed Oct 05 2005 Stefano Cotta Ramusino <stefano.cotta@qilinux.it> 5.52-3qilnx
- spec file fixed and updated
* Mon Oct 03 2005 Davide Madrisan <davide.madrisan@qilinux.it> 5.52-2qilnx
- security fix QSA-2005-112 (CAN-2005-2475)
* Wed Aug 03 2005 Davide Madrisan <davide.madrisan@qilinux.it> 5.52-1qilnx
- update to version 5.52 by autospec
* Mon Apr 18 2005 Davide Madrisan <davide.madrisan@qilinux.it> 5.51-1qilnx
- update to version 5.51 by autospec
- fixed manpages path
- fix several problem with unpacking zipfiles containing symlinks
* Mon Jul 14 2003 Silvan Calarco <silvan.calarco@qinet.it> 5.50-1qilnx
- creation of unzip package