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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-16 16:17:12 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-11 20:18:46 +0100 |
| commit | 1296366921ac8de5e73d008f08f3b717f4ffefb5 (patch) | |
| tree | 84914a7fe27803de93e0b9420252b9818be3ec88 /libavcodec/utils.c | |
| parent | 65da608653b5c77e1564ccb0967878f0978de074 (diff) | |
| download | ffmpeg-1296366921ac8de5e73d008f08f3b717f4ffefb5.tar.gz | |
avcodec/vc1dsp: Avoid undefined shifts in vc1_v_s_overlap_c / vc1_h_s_overlap_c
Fixes: left shift of negative value -13
Fixes: 15260/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1_fuzzer-5702076048343040
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 507ca66ee41aa8a95b75654163f77af0a99a25b1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/utils.c')
0 files changed, 0 insertions, 0 deletions