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avcodec/atrac3: increase max block align size

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Fixes decoding of lossy part of advanced lossless atrac3.
Regression since f09151fff9
This commit is contained in:
Paul B Mahol 2020-11-21 22:09:17 +01:00
parent a108a4d809
commit d29a9b8891
1 changed files with 1 additions and 1 deletions
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2
libavcodec/atrac3.c
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@ -968,7 +968,7 @@ static av_cold int atrac3_decode_init(AVCodecContext *avctx)
return AVERROR_INVALIDDATA;
}
if (avctx->block_align > 1024 || avctx->block_align <= 0)
if (avctx->block_align > 4096 || avctx->block_align <= 0)
return AVERROR(EINVAL);
q->decoded_bytes_buffer = av_mallocz(FFALIGN(avctx->block_align, 4) +