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mpegaudiodec: copy AVFloatDSPContext from first context to all contexts 

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 6e288d5274
commit 554dffb35f
1 changed files with 1 additions and 0 deletions
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libavcodec/mpegaudiodec_template.c
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@ -1880,6 +1880,7 @@ static av_cold int decode_init_mp3on4(AVCodecContext * avctx)
s->mp3decctx[i]->adu_mode = 1;
s->mp3decctx[i]->avctx = avctx;
s->mp3decctx[i]->mpadsp = s->mp3decctx[0]->mpadsp;
s->mp3decctx[i]->fdsp = s->mp3decctx[0]->fdsp;
}
return 0;