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| author | Michael Niedermayer <michael@niedermayer.cc> | 2023-04-09 13:18:42 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2023-04-15 22:38:13 +0200 |
| commit | 07990a8d62da8a36c79d1a65d30d09d9a3243013 (patch) | |
| tree | f0dd3b6260a7f5fe8a61d7df392bf7c770c9da45 /libavformat/framehash.c | |
| parent | 9db48c5bc712b141dfa8748c1140bfe161fe374f (diff) | |
| download | ffmpeg-07990a8d62da8a36c79d1a65d30d09d9a3243013.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 'libavformat/framehash.c')
0 files changed, 0 insertions, 0 deletions