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avcodec/atrac1: Check allocation of AVFloatDSPContext

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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit e75ccc81234a22eee90e2a31808639e754b97cd1)
This commit is contained in:
Andreas Rheinhardt 2020-09-13 20:53:46 +02:00
parent a080af9b8c
commit 634c4ce8b0
1 changed files with 4 additions and 0 deletions
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4
libavcodec/atrac1.c
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@ -362,6 +362,10 @@ static av_cold int atrac1_decode_init(AVCodecContext *avctx)
ff_atrac_generate_tables();
q->fdsp = avpriv_float_dsp_alloc(avctx->flags & AV_CODEC_FLAG_BITEXACT);
if (!q->fdsp) {
atrac1_decode_end(avctx);
return AVERROR(ENOMEM);
}
q->bands[0] = q->low;
q->bands[1] = q->mid;