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cups/cups-1.4.4-str3461-1.4.patch

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--- cups-1.4.4/cups/http.c 2010-06-16 07:27:41.000000000 +0200
+++ cups-1.4.4-str3461-1.4.patch.reverted/cups/http.c 2010-06-25 11:02:31.000000000 +0200
@@ -83,12 +83,10 @@
* http_debug_hex() - Do a hex dump of a buffer.
* http_field() - Return the field index for a field name.
* http_read_ssl() - Read from a SSL/TLS connection.
- * http_locking_cb() - Lock/unlock a thread's mutex.
* http_send() - Send a request with all fields and the trailing
* blank line.
* http_setup_ssl() - Set up SSL/TLS support on a connection.
* http_shutdown_ssl() - Shut down SSL/TLS on a connection.
- * http_threadid_cb() - Return the current thread ID.
* http_upgrade() - Force upgrade to TLS encryption.
* http_write() - Write a buffer to a HTTP connection.
* http_write_chunk() - Write a chunked buffer.
@@ -146,19 +144,6 @@ static int http_setup_ssl(http_t *http)
static void http_shutdown_ssl(http_t *http);
static int http_upgrade(http_t *http);
static int http_write_ssl(http_t *http, const char *buf, int len);
-
-# ifdef HAVE_GNUTLS
-# ifdef HAVE_PTHREAD_H
-GCRY_THREAD_OPTION_PTHREAD_IMPL;
-# endif /* HAVE_PTHREAD_H */
-
-# elif defined(HAVE_LIBSSL) && defined(HAVE_PTHREAD_H)
-static pthread_mutex_t *http_locks; /* OpenSSL lock mutexes */
-
-static void http_locking_cb(int mode, int type, const char *file,
- int line);
-static unsigned long http_threadid_cb(void);
-# endif /* HAVE_GNUTLS */
#endif /* HAVE_SSL */
@@ -1188,22 +1173,21 @@ httpHead(http_t *http, /* I - Conne
void
httpInitialize(void)
{
- static int initialized = 0; /* Have we been called before? */
-#ifdef WIN32
- WSADATA winsockdata; /* WinSock data */
-#endif /* WIN32 */
#ifdef HAVE_LIBSSL
- int i; /* Looping var */
- unsigned char data[1024]; /* Seed data */
+# ifndef WIN32
+ struct timeval curtime; /* Current time in microseconds */
+# endif /* !WIN32 */
+ int i; /* Looping var */
+ unsigned char data[1024]; /* Seed data */
#endif /* HAVE_LIBSSL */
-
- if (initialized)
- return;
-
#ifdef WIN32
- WSAStartup(MAKEWORD(2,2), &winsockdata);
+ WSADATA winsockdata; /* WinSock data */
+
+ static int initialized = 0; /* Has WinSock been initialized? */
+ if (!initialized)
+ WSAStartup(MAKEWORD(1,1), &winsockdata);
#elif !defined(SO_NOSIGPIPE)
/*
* Ignore SIGPIPE signals...
@@ -1226,56 +1210,29 @@ httpInitialize(void)
#endif /* WIN32 */
#ifdef HAVE_GNUTLS
- /*
- * Make sure we handle threading properly...
- */
-
-# ifdef HAVE_PTHREAD_H
- gcry_control(GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
-# endif /* HAVE_PTHREAD_H */
-
- /*
- * Initialize GNU TLS...
- */
-
gnutls_global_init();
+#endif /* HAVE_GNUTLS */
-#elif defined(HAVE_LIBSSL)
- /*
- * Initialize OpenSSL...
- */
-
+#ifdef HAVE_LIBSSL
SSL_load_error_strings();
SSL_library_init();
/*
- * Set the threading callbacks...
- */
-
-# ifdef HAVE_PTHREAD_H
- http_locks = calloc(CRYPTO_num_locks(), sizeof(pthread_mutex_t));
-
- for (i = 0; i < CRYPTO_num_locks(); i ++)
- pthread_mutex_init(http_locks + i, NULL);
-
- CRYPTO_set_id_callback(http_threadid_cb);
- CRYPTO_set_locking_callback(http_locking_cb);
-# endif /* HAVE_PTHREAD_H */
-
- /*
* Using the current time is a dubious random seed, but on some systems
* it is the best we can do (on others, this seed isn't even used...)
*/
- CUPS_SRAND(time(NULL));
+# ifdef WIN32
+# else
+ gettimeofday(&curtime, NULL);
+ srand(curtime.tv_sec + curtime.tv_usec);
+# endif /* WIN32 */
for (i = 0; i < sizeof(data); i ++)
- data[i] = CUPS_RAND();
+ data[i] = rand();
RAND_seed(data, sizeof(data));
-#endif /* HAVE_GNUTLS */
-
- initialized = 1;
+#endif /* HAVE_LIBSSL */
}
@@ -2834,25 +2791,6 @@ http_read_ssl(http_t *http, /* I - Conn
#endif /* HAVE_SSL */
-#if defined(HAVE_LIBSSL) && defined(HAVE_PTHREAD_H)
-/*
- * 'http_locking_cb()' - Lock/unlock a thread's mutex.
- */
-
-static void
-http_locking_cb(int mode, /* I - Lock mode */
- int type, /* I - Lock type */
- const char *file, /* I - Source file */
- int line) /* I - Line number */
-{
- if (mode & CRYPTO_LOCK)
- pthread_mutex_lock(http_locks + type);
- else
- pthread_mutex_unlock(http_locks + type);
-}
-#endif /* HAVE_LIBSSL && HAVE_PTHREAD_H */
-
-
/*
* 'http_send()' - Send a request with all fields and the trailing blank line.
*/
@@ -3224,19 +3162,6 @@ http_shutdown_ssl(http_t *http) /* I -
#endif /* HAVE_SSL */
-#if defined(HAVE_LIBSSL) && defined(HAVE_PTHREAD_H)
-/*
- * 'http_threadid_cb()' - Return the current thread ID.
- */
-
-static unsigned long /* O - Thread ID */
-http_threadid_cb(void)
-{
- return ((unsigned long)pthread_self());
-}
-#endif /* HAVE_LIBSSL && HAVE_PTHREAD_H */
-
-
#ifdef HAVE_SSL
/*
* 'http_upgrade()' - Force upgrade to TLS encryption.
diff -rup cups-1.4.4/cups/http-private.h cups-1.4.4-str3461-1.4.patch.reverted/cups/http-private.h
--- cups-1.4.4/cups/http-private.h 2010-04-12 06:03:53.000000000 +0200
+++ cups-1.4.4-str3461-1.4.patch.reverted/cups/http-private.h 2010-06-25 11:03:34.000000000 +0200
@@ -98,7 +98,6 @@ extern BIO_METHOD *_httpBIOMethods(void)
* The GNU TLS library is more of a "bare metal" SSL/TLS library...
*/
# include <gnutls/gnutls.h>
-# include <gcrypt.h>
typedef struct
{
diff -rup cups-1.4.4/scheduler/main.c cups-1.4.4-str3461-1.4.patch.reverted/scheduler/main.c
--- cups-1.4.4/scheduler/main.c 2010-04-23 20:56:34.000000000 +0200
+++ cups-1.4.4-str3461-1.4.patch.reverted/scheduler/main.c 2010-06-25 11:14:07.000000000 +0200
@@ -549,8 +549,6 @@ main(int argc, /* I - Number of comm
* Startup the server...
*/
- httpInitialize();
-
cupsdStartServer();
/*
diff -rup cups-1.4.4/scheduler/server.c cups-1.4.4-str3461-1.4.patch.reverted/scheduler/server.c
--- cups-1.4.4/scheduler/server.c 2010-04-12 06:03:53.000000000 +0200
+++ cups-1.4.4-str3461-1.4.patch.reverted/scheduler/server.c 2010-06-25 11:12:52.000000000 +0200
@@ -44,6 +44,42 @@ static int started = 0;
void
cupsdStartServer(void)
{
+#ifdef HAVE_LIBSSL
+ int i; /* Looping var */
+ struct timeval curtime; /* Current time in microseconds */
+ unsigned char data[1024]; /* Seed data */
+#endif /* HAVE_LIBSSL */
+
+
+#ifdef HAVE_LIBSSL
+ /*
+ * Initialize the encryption libraries...
+ */
+
+ SSL_library_init();
+ SSL_load_error_strings();
+
+ /*
+ * Using the current time is a dubious random seed, but on some systems
+ * it is the best we can do (on others, this seed isn't even used...)
+ */
+
+ gettimeofday(&curtime, NULL);
+ srand(curtime.tv_sec + curtime.tv_usec);
+
+ for (i = 0; i < sizeof(data); i ++)
+ data[i] = rand(); /* Yes, this is a poor source of random data... */
+
+ RAND_seed(&data, sizeof(data));
+#elif defined(HAVE_GNUTLS)
+ /*
+ * Initialize the encryption libraries...
+ */
+
+ gnutls_global_init();
+#endif /* HAVE_LIBSSL */
+
+
/*
* Create the default security profile...
*/
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