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avcodec/vb: Check for av_mallocz() failure

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-09 09:27:16 +01:00
parent 694671bc9a
commit d80fe5d4bc
1 changed files with 6 additions and 0 deletions
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6
libavcodec/vb.c
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@ -251,6 +251,12 @@ static av_cold int decode_init(AVCodecContext *avctx)
c->frame = av_mallocz(avctx->width * avctx->height); c->frame = av_mallocz(avctx->width * avctx->height);
c->prev_frame = av_mallocz(avctx->width * avctx->height); c->prev_frame = av_mallocz(avctx->width * avctx->height);
if (!c->frame || !c->prev_frame) {
av_freep(&c->frame);
av_freep(&c->prev_frame);
return AVERROR(ENOMEM);
}
return 0; return 0;
} }