[FFmpeg-cvslog] r19700 - trunk/libavformat/avidec.c

[diego]

Author: diego
Date: Tue Aug 25 11:46:16 2009
New Revision: 19700

Log:
Do not read index chunks as audio/video data; closes issue 1336.
patch by Maksym Veremeyenko, verem m1stereo tv

Modified:
   trunk/libavformat/avidec.c

Modified: trunk/libavformat/avidec.c
==============================================================================
--- trunk/libavformat/avidec.c	Tue Aug 25 10:47:39 2009	(r19699)
+++ trunk/libavformat/avidec.c	Tue Aug 25 11:46:16 2009	(r19700)
@@ -826,6 +826,12 @@ resync:
         if(!((i-avi->last_pkt_pos)&1) && get_stream_idx(d+1) < s->nb_streams)
             continue;
 
+        //detect ##ix chunk and skip
+        if(d[2] == 'i' && d[3] == 'x' && n < s->nb_streams){
+            url_fskip(pb, size);
+            goto resync;
+        }
+
         //parse ##dc/##wb
         if(n < s->nb_streams){
             AVStream *st;