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mpegaudiodec: copy AVFloatDSPContext from first context to all contexts

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This fixes a segfault when decoding multi-channel MP3onMP4 files.

This is similar to commit cb72230d for MPADSPContext.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 151dbe4579)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
This commit is contained in:
Andreas Cadhalpun 2015-06-26 00:27:54 +02:00
parent 18189ebab3
commit 98aedbf9fe
1 changed files with 1 additions and 0 deletions
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libavcodec/mpegaudiodec_template.c
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@ -1893,6 +1893,7 @@ static av_cold int decode_init_mp3on4(AVCodecContext * avctx)
s->mp3decctx[i]->adu_mode = 1; s->mp3decctx[i]->adu_mode = 1;
s->mp3decctx[i]->avctx = avctx; s->mp3decctx[i]->avctx = avctx;
s->mp3decctx[i]->mpadsp = s->mp3decctx[0]->mpadsp; s->mp3decctx[i]->mpadsp = s->mp3decctx[0]->mpadsp;
s->mp3decctx[i]->fdsp = s->mp3decctx[0]->fdsp;
} }
return 0; return 0;