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| author | Naveen Kumar P <naveenkumar.p@ittiam.com> | 2018-01-19 14:13:55 +0530 |
|---|---|---|
| committer | JP Sugarbroad <jpsugar@google.com> | 2018-02-13 14:33:20 -0800 |
| commit | f3dce5acabb980020a5e8dd447cbbed6b14553c5 (patch) | |
| tree | c1e3211db85c6ea1f57035a85672a07bdff40483 | |
| parent | 617fb339671999c4ba69b4024c346bdbaabb09ec (diff) | |
| download | android_external_libhevc-f3dce5acabb980020a5e8dd447cbbed6b14553c5.tar.gz android_external_libhevc-f3dce5acabb980020a5e8dd447cbbed6b14553c5.tar.bz2 android_external_libhevc-f3dce5acabb980020a5e8dd447cbbed6b14553c5.zip | |
Check limits for log2_max_pic_order_cnt_lsb_minus4 in sps
Bug: 71766721
According to the spec, the value of log2_max_pic_order_cnt_lsb_minus4
shall be in the range of 0 to 12, inclusive.
Change-Id: Ibd199b6dea246c2fac6214c21e49f27d95c07659
(cherry picked from commit 4d32ff55cf3eeeb3a319517176ed2a2c6c376fe1)
| -rw-r--r-- | decoder/ihevcd_parse_headers.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/decoder/ihevcd_parse_headers.c b/decoder/ihevcd_parse_headers.c index a8daa3c..b8ed252 100644 --- a/decoder/ihevcd_parse_headers.c +++ b/decoder/ihevcd_parse_headers.c @@ -1402,6 +1402,8 @@ IHEVCD_ERROR_T ihevcd_parse_sps(codec_t *ps_codec) return IHEVCD_UNSUPPORTED_BIT_DEPTH; UEV_PARSE("log2_max_pic_order_cnt_lsb_minus4", value, ps_bitstrm); + if(value < 0 || value > 12) + return IHEVCD_INVALID_PARAMETER; ps_sps->i1_log2_max_pic_order_cnt_lsb = value + 4; BITS_PARSE("sps_sub_layer_ordering_info_present_flag", value, ps_bitstrm, 1); |