cups/cups-1.4.4-str3461-1.4.patch

--- 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...
   */