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| author | Michael Niedermayer <michael@niedermayer.cc> | 2023-04-09 13:18:42 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2023-06-04 20:18:22 +0200 |
| commit | 8c8821b545a287c7a297d0adc83043708e65f526 (patch) | |
| tree | 6bbb57e87cc9d9a56c1433c75bab12acc90eb9aa /libavcodec/h261data.c | |
| parent | db29a662954b44b04c2c5e861bd51d20fcc2d8f3 (diff) | |
| download | ffmpeg-8c8821b545a287c7a297d0adc83043708e65f526.tar.gz | |
avcodec/huffyuvdec: Fix undefined behavior with shift
Fixes: left shift of negative value -1
Fixes: 57554/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFVHUFF_fuzzer-4853603839115264
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 27e7857bd1127974ffe1512293abee83b1035194)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/h261data.c')
0 files changed, 0 insertions, 0 deletions