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ffmpeg: check samplerate from decoder.

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Fixes FPE

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-03-23 10:59:03 +01:00
parent a22e64fd02
commit 1664edb998
1 changed files with 4 additions and 0 deletions
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ffmpeg.c
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@ -2007,6 +2007,10 @@ static int transcode_audio(InputStream *ist, AVPacket *pkt, int *got_output)
if (ret < 0) {
return ret;
}
if (avctx->sample_rate <= 0) {
av_log(avctx, AV_LOG_ERROR, "Sample rate %d invalid\n", avctx->sample_rate);
return AVERROR_INVALIDDATA;
}
if (!*got_output) {
/* no audio frame */