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jpeglsnec: fix memleak of state in error case 

Fixes CID733794
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-11 17:44:58 +02:00
parent 104b1d9e10
commit 34bbab432c
1 changed files with 3 additions and 1 deletions
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4
libavcodec/jpeglsenc.c
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@ -293,8 +293,10 @@ static int encode_picture_ls(AVCodecContext *avctx, AVPacket *pkt,
ls_store_lse(state, &pb);
zero = av_mallocz(FFABS(p->linesize[0]));
if (!zero)
if (!zero) {
av_free(state);
return AVERROR(ENOMEM);
}
last = zero;
cur = p->data[0];
if(avctx->pix_fmt == AV_PIX_FMT_GRAY8){