From e3d05e9971f910559480d3c13389aece3948b164 Mon Sep 17 00:00:00 2001
From: attila <attila@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Fri, 13 Jul 2007 14:39:18 +0000
Subject: [PATCH] Fix segfault if an 'strf' chunk couldn't be found in avi

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23772 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libmpdemux/video.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libmpdemux/video.c b/libmpdemux/video.c
index 6f42afb189..554b7ac735 100644
--- a/libmpdemux/video.c
+++ b/libmpdemux/video.c
@@ -85,6 +85,9 @@ switch(video_codec){
  case VIDEO_OTHER: {
  if((d_video->demuxer->file_format == DEMUXER_TYPE_ASF) || (d_video->demuxer->file_format == DEMUXER_TYPE_AVI)) {
   // display info: 
+       // in case no strf chunk has been seen in avi, we have no bitmap header
+       if(!sh_video->bih) return 0;
+
         sh_video->format=sh_video->bih->biCompression;
 
     sh_video->disp_w=sh_video->bih->biWidth;