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avcodec/escape124: use av_freep(), do not leave stale pointers in memory

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-10-07 03:40:57 +02:00
parent 1c5647f419
commit f0d1b3acdf
1 changed files with 2 additions and 2 deletions
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4
libavcodec/escape124.c
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@ -76,7 +76,7 @@ static av_cold int escape124_decode_close(AVCodecContext *avctx)
Escape124Context *s = avctx->priv_data;
for (i = 0; i < 3; i++)
av_free(s->codebooks[i].blocks);
av_freep(&s->codebooks[i].blocks);
av_frame_free(&s->frame);
@ -263,7 +263,7 @@ static int escape124_decode_frame(AVCodecContext *avctx,
cb_size = s->num_superblocks << cb_depth;
}
}
av_free(s->codebooks[i].blocks);
av_freep(&s->codebooks[i].blocks);
s->codebooks[i] = unpack_codebook(&gb, cb_depth, cb_size);
if (!s->codebooks[i].blocks)
return -1;