[MPlayer-cvslog] r36406 - trunk/libmpdemux/demux_lavf.c

[reimar]

Author: reimar
Date: Mon Aug  5 20:57:04 2013
New Revision: 36406

Log:
Avoid dereferencing NULL pointer on close if we
never allocated a AVIOContext.

Modified:
   trunk/libmpdemux/demux_lavf.c

Modified: trunk/libmpdemux/demux_lavf.c
==============================================================================
--- trunk/libmpdemux/demux_lavf.c	Mon Aug  5 20:36:57 2013	(r36405)
+++ trunk/libmpdemux/demux_lavf.c	Mon Aug  5 20:57:04 2013	(r36406)
@@ -872,7 +872,7 @@ static void demux_close_lavf(demuxer_t *
          av_freep(&priv->avfc->key);
          avformat_close_input(&priv->avfc);
         }
-        av_freep(&priv->pb->buffer);
+        if (priv->pb) av_freep(&priv->pb->buffer);
         av_freep(&priv->pb);
         free(priv); demuxer->priv= NULL;
     }