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nsvdec: fix division by 0

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Fixes CID717749
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-20 20:12:13 +02:00
parent ee23dcf534
commit d633e15d7d
1 changed files with 4 additions and 1 deletions
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5
libavformat/nsvdec.c
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@ -653,7 +653,10 @@ null_chunk_retry:
if (bps != 16) { if (bps != 16) {
av_dlog(s, "NSV AUDIO bit/sample != 16 (%d)!!!\n", bps); av_dlog(s, "NSV AUDIO bit/sample != 16 (%d)!!!\n", bps);
} }
bps /= channels; // ??? if(channels)
bps /= channels; // ???
else
av_log(s, AV_LOG_WARNING, "Channels is 0\n");
if (bps == 8) if (bps == 8)
st[NSV_ST_AUDIO]->codec->codec_id = AV_CODEC_ID_PCM_U8; st[NSV_ST_AUDIO]->codec->codec_id = AV_CODEC_ID_PCM_U8;
samplerate /= 4;/* UGH ??? XXX */ samplerate /= 4;/* UGH ??? XXX */