[FFmpeg-cvslog] avcodec/hevc_ps: Use get_bits_long() in decode_vui()

[Michael Niedermayer]

ffmpeg | branch: release/2.1 | Michael Niedermayer <michaelni at gmx.at> | Sat Feb 15 22:29:17 2014 +0100| [7034e808f6b2b102d2b3f5b837915201f813a37c] | committer: Michael Niedermayer

avcodec/hevc_ps: Use get_bits_long() in decode_vui()

Fix assertion failure
Fixes: a225222ef88a0f5b1e93e1d0432debc3-asan_static-oob_124a17d_1448_cov_77608227_DBLK_E_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit b818637b84948e917d11c987f2270cea5b3fcfea)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7034e808f6b2b102d2b3f5b837915201f813a37c
---

 libavcodec/hevc_ps.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
index 529bf90..a382172 100644
--- a/libavcodec/hevc_ps.c
+++ b/libavcodec/hevc_ps.c
@@ -489,8 +489,8 @@ static void decode_vui(HEVCContext *s, HEVCSPS *sps)
 
     vui->vui_timing_info_present_flag = get_bits1(gb);
     if (vui->vui_timing_info_present_flag) {
-        vui->vui_num_units_in_tick               = get_bits(gb, 32);
-        vui->vui_time_scale                      = get_bits(gb, 32);
+        vui->vui_num_units_in_tick               = get_bits_long(gb, 32);
+        vui->vui_time_scale                      = get_bits_long(gb, 32);
         vui->vui_poc_proportional_to_timing_flag = get_bits1(gb);
         if (vui->vui_poc_proportional_to_timing_flag)
             vui->vui_num_ticks_poc_diff_one_minus1 = get_ue_golomb_long(gb);