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lavc/rv30: fix mem leak in case of init failure

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Also replaced return -1 with return AVERROR(EINVAL)

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
This commit is contained in:
Lukasz Marek 2014-11-22 23:11:50 +01:00
parent 331fae80a1
commit 4e9745fbff
1 changed files with 4 additions and 4 deletions
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8
libavcodec/rv30.c
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@ -259,13 +259,13 @@ static av_cold int rv30_decode_init(AVCodecContext *avctx)
RV34DecContext *r = avctx->priv_data; RV34DecContext *r = avctx->priv_data;
int ret; int ret;
if (avctx->extradata_size < 2) {
av_log(avctx, AV_LOG_ERROR, "Extradata is too small.\n");
return AVERROR(EINVAL);
}
r->rv30 = 1; r->rv30 = 1;
if ((ret = ff_rv34_decode_init(avctx)) < 0) if ((ret = ff_rv34_decode_init(avctx)) < 0)
return ret; return ret;
if(avctx->extradata_size < 2){
av_log(avctx, AV_LOG_ERROR, "Extradata is too small.\n");
return -1;
}
r->max_rpr = avctx->extradata[1] & 7; r->max_rpr = avctx->extradata[1] & 7;
if(avctx->extradata_size < 2*r->max_rpr + 8){ if(avctx->extradata_size < 2*r->max_rpr + 8){