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avcodec/hevc_ps: more complete check for vps_max_dec_pic_buffering

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-07-12 05:07:54 +02:00
parent 5d88e40093
commit 6935ae22ed
1 changed files with 1 additions and 1 deletions
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2
libavcodec/hevc_ps.c
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@ -370,7 +370,7 @@ int ff_hevc_decode_nal_vps(HEVCContext *s)
vps->vps_num_reorder_pics[i] = get_ue_golomb_long(gb);
vps->vps_max_latency_increase[i] = get_ue_golomb_long(gb) - 1;
if (vps->vps_max_dec_pic_buffering[i] > MAX_DPB_SIZE) {
if (vps->vps_max_dec_pic_buffering[i] > MAX_DPB_SIZE || !vps->vps_max_dec_pic_buffering[i]) {
av_log(s->avctx, AV_LOG_ERROR, "vps_max_dec_pic_buffering_minus1 out of range: %d\n",
vps->vps_max_dec_pic_buffering[i] - 1);
goto err;