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Merge commit 'e9d61de96c113ee0ef8082833c7e682df0e23eec'

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* commit 'e9d61de96c113ee0ef8082833c7e682df0e23eec':
  mpegaudiodec: Validate that the number of channels fits at the given offset

Conflicts:
	libavcodec/mpegaudiodec.c

See: 51fcf276f8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-09-20 13:05:37 +02:00
commit 3f4cf77abd
1 changed files with 2 additions and 1 deletions
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libavcodec/mpegaudiodec.c
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@ -1963,7 +1963,8 @@ static int decode_frame_mp3on4(AVCodecContext *avctx, void *data,
avpriv_mpegaudio_decode_header((MPADecodeHeader *)m, header);
if (ch + m->nb_channels > avctx->channels || s->coff[fr] + m->nb_channels > avctx->channels) {
if (ch + m->nb_channels > avctx->channels ||
s->coff[fr] + m->nb_channels > avctx->channels) {
av_log(avctx, AV_LOG_ERROR, "frame channel count exceeds codec "
"channel count\n");
return AVERROR_INVALIDDATA;