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avcodec/mpegvideo: Fix memleak of mvs

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Fixes CID1271053

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-22 22:18:26 +01:00
parent 2234a1cd16
commit a6baef6517
1 changed files with 3 additions and 1 deletions
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4
libavcodec/mpegvideo.c
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@ -2225,8 +2225,10 @@ void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict, uint8_t *mbskip_
av_log(avctx, AV_LOG_DEBUG, "Adding %d MVs info to frame %d\n", mbcount, avctx->frame_number); av_log(avctx, AV_LOG_DEBUG, "Adding %d MVs info to frame %d\n", mbcount, avctx->frame_number);
sd = av_frame_new_side_data(pict, AV_FRAME_DATA_MOTION_VECTORS, mbcount * sizeof(AVMotionVector)); sd = av_frame_new_side_data(pict, AV_FRAME_DATA_MOTION_VECTORS, mbcount * sizeof(AVMotionVector));
if (!sd) if (!sd) {
av_freep(&mvs);
return; return;
}
memcpy(sd->data, mvs, mbcount * sizeof(AVMotionVector)); memcpy(sd->data, mvs, mbcount * sizeof(AVMotionVector));
} }