[GNUnet-SVN] r23131 - Extractor/src/plugins

[gnunet]

Author: grothoff
Date: 2012-08-06 01:30:39 +0200 (Mon, 06 Aug 2012)
New Revision: 23131

Modified:
   Extractor/src/plugins/mpeg_extractor.c
Log:
-do not trust 0 picture answer

Modified: Extractor/src/plugins/mpeg_extractor.c
===================================================================
--- Extractor/src/plugins/mpeg_extractor.c      2012-08-05 23:27:15 UTC (rev 
23130)
+++ Extractor/src/plugins/mpeg_extractor.c      2012-08-05 23:30:39 UTC (rev 
23131)
@@ -62,6 +62,7 @@
       mpeg2_close (handle);
       return;
     }
+  buf = NULL;
   have_gop = 0;
   while (1)
     {
@@ -104,7 +105,8 @@
            ADD ("MPEG1", EXTRACTOR_METATYPE_FORMAT_VERSION);     
          break;
        case STATE_GOP:
-         if (NULL != info->gop) 
+         if ( (NULL != info->gop) &&
+              (0 != info->gop->pictures) )
            {
              snprintf (gop_format, 
                        sizeof (gop_format),