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avformat/adxdec: 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 ee4e805093
commit 482b2042cd
1 changed files with 1 additions and 6 deletions
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7
libavformat/adxdec.c
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@ -78,13 +78,8 @@ static int adx_read_header(AVFormatContext *s)
c->header_size = avio_rb16(s->pb) + 4;
avio_seek(s->pb, -4, SEEK_CUR);
if (ff_alloc_extradata(avctx, c->header_size))
if (ff_get_extradata(avctx, s->pb, c->header_size) < 0)
return AVERROR(ENOMEM);
if (avio_read(s->pb, avctx->extradata, c->header_size) < c->header_size) {
av_freep(&avctx->extradata);
return AVERROR(EIO);
}
avctx->extradata_size = c->header_size;
ret = avpriv_adx_decode_header(avctx, avctx->extradata,
avctx->extradata_size, &c->header_size,