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100l, av_read_packet must check for read_packet error, in case of
author
Reimar Döffinger
<Reimar.Doeffinger@gmx.de>
Sun, 23 Dec 2007 13:16:55 +0000
(13:16 +0000)
committer
Reimar Döffinger
<Reimar.Doeffinger@gmx.de>
Sun, 23 Dec 2007 13:16:55 +0000
(13:16 +0000)
error pkt->stream_index could be invalid and must not be used.
Fixes a crash with http://www.cs.berkeley.edu/~dmolnar/2-snippet3.wav
Originally committed as revision 11307 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavformat/utils.c
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diff --git
a/libavformat/utils.c
b/libavformat/utils.c
index
59dc8db
..
dabe025
100644
(file)
--- a/
libavformat/utils.c
+++ b/
libavformat/utils.c
@@
-497,6
+497,8
@@
int av_read_packet(AVFormatContext *s, AVPacket *pkt)
AVStream *st;
av_init_packet(pkt);
ret= s->iformat->read_packet(s, pkt);
+ if (ret < 0)
+ return ret;
st= s->streams[pkt->stream_index];
switch(st->codec->codec_type){