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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2019-09-28 04:26:00 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-07-02 23:51:10 +0200 |
| commit | 0c104fc424808d8432dab3911b427eab76cbd737 (patch) | |
| tree | e4169fcc900eda041236f4e142961f77cc5a2516 /libavutil/utils.c | |
| parent | 826c92975129b8262abb9c5dd536320601c23f77 (diff) | |
| download | ffmpeg-0c104fc424808d8432dab3911b427eab76cbd737.tar.gz | |
avcodec/cavsdsp: Fix undefined left shifts of negative numbers
Affected the ffmpeg-filter_colorkey FATE-test (but only if the C version
of idct8_add is used and not e.g. the x86 SSE2 version).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Fixes: left shift of negative value -107
Fixes: 20398/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CAVS_fuzzer-5725389278412800
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 0f0f2ab0c3b3d04e904db97b07ae829c72c91778)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavutil/utils.c')
0 files changed, 0 insertions, 0 deletions