Null pointer check / CID26.
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 28 May 2008 01:57:19 +0000 (01:57 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 28 May 2008 01:57:19 +0000 (01:57 +0000)
Originally committed as revision 13488 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/yuv4mpeg.c

index 6f1eb5d..d05d8f6 100644 (file)
@@ -322,6 +322,8 @@ static int yuv4_read_header(AVFormatContext *s, AVFormatParameters *ap)
     }
 
     st = av_new_stream(s, 0);
+    if(!st)
+        return -1;
     st->codec->width = width;
     st->codec->height = height;
     av_reduce(&raten, &rated, raten, rated, (1UL<<31)-1);