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authorAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2019-09-28 04:26:00 +0200
committerAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2020-07-03 13:25:25 +0200
commitac6fd4546af719599de2b02e624d63447efbfed3 (patch)
treea49c70dd001d9f4ed7896d3315ec2816487cadad /libavfilter/vf_mergeplanes.c
parent013e49ab522c777a25e2a2cb6bef424c7f44a7bf (diff)
downloadffmpeg-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_mergeplanes.c')
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