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[FFmpeg-devel,3/3] avcodec/hevc_ps: Fix limit of chroma_qp_offset_list_len_minus1

Message ID 20170910191018.3390-3-michael@niedermayer.cc
State Accepted
Commit e952d4b7ace607132130599905c75f25aaea9e56
Headers show

Commit Message

Michael Niedermayer Sept. 10, 2017, 7:10 p.m. UTC 
A value of 5 is allowed

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavcodec/hevc_ps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
index ee31cc093c..c26217e797 100644
--- a/libavcodec/hevc_ps.c
+++ b/libavcodec/hevc_ps.c
@@ -1281,7 +1281,7 @@  static int pps_range_extensions(GetBitContext *gb, AVCodecContext *avctx,
     if (pps->chroma_qp_offset_list_enabled_flag) {
         pps->diff_cu_chroma_qp_offset_depth = get_ue_golomb_long(gb);
         pps->chroma_qp_offset_list_len_minus1 = get_ue_golomb_long(gb);
-        if (pps->chroma_qp_offset_list_len_minus1 && pps->chroma_qp_offset_list_len_minus1 >= 5) {
+        if (pps->chroma_qp_offset_list_len_minus1 > 5) {
             av_log(avctx, AV_LOG_ERROR,
                    "chroma_qp_offset_list_len_minus1 shall be in the range [0, 5].\n");
             return AVERROR_INVALIDDATA;