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avformat/aiffdec: use ff_get_extradata()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-25 16:37:42 +01:00
parent 482b2042cd
commit b59740eae5
1 changed files with 1 additions and 2 deletions

3
libavformat/aiffdec.c

@ -278,9 +278,8 @@ static int aiff_read_header(AVFormatContext *s)
case MKTAG('w', 'a', 'v', 'e'): case MKTAG('w', 'a', 'v', 'e'):
if ((uint64_t)size > (1<<30)) if ((uint64_t)size > (1<<30))
return -1; return -1;
if (ff_alloc_extradata(st->codec, size)) if (ff_get_extradata(st->codec, pb, size) < 0)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
avio_read(pb, st->codec->extradata, size);
if (st->codec->codec_id == AV_CODEC_ID_QDM2 && size>=12*4 && !st->codec->block_align) { if (st->codec->codec_id == AV_CODEC_ID_QDM2 && size>=12*4 && !st->codec->block_align) {
st->codec->block_align = AV_RB32(st->codec->extradata+11*4); st->codec->block_align = AV_RB32(st->codec->extradata+11*4);
aiff->block_duration = AV_RB32(st->codec->extradata+9*4); aiff->block_duration = AV_RB32(st->codec->extradata+9*4);