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Do not allow 0 sample rate in TMV demuxer

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Originally committed as revision 20195 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Daniel Verkamp 2009-10-09 18:29:19 +00:00
parent f19ae9ea4d
commit 54eb4ae0a2
1 changed files with 5 additions and 0 deletions
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5
libavformat/tmv.c
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@ -77,6 +77,11 @@ static int tmv_read_header(AVFormatContext *s, AVFormatParameters *ap)
return AVERROR(ENOMEM);
ast->codec->sample_rate = get_le16(pb);
if (!ast->codec->sample_rate) {
av_log(s, AV_LOG_ERROR, "invalid sample rate\n");
return -1;
}
tmv->audio_chunk_size = get_le16(pb);
if (!tmv->audio_chunk_size) {
av_log(s, AV_LOG_ERROR, "invalid audio chunk size\n");