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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> | 2020-07-03 13:25:25 +0200 |
| commit | ac6fd4546af719599de2b02e624d63447efbfed3 (patch) | |
| tree | a49c70dd001d9f4ed7896d3315ec2816487cadad /libavfilter/vf_sab.c | |
| parent | 013e49ab522c777a25e2a2cb6bef424c7f44a7bf (diff) | |
| download | ffmpeg-ac6fd4546af719599de2b02e624d63447efbfed3.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 'libavfilter/vf_sab.c')
0 files changed, 0 insertions, 0 deletions