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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-28 23:31:16 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-02 16:18:21 +0300 |
| commit | d0da49f3684a7ff5ab04269fd3ca0a7c69843547 (patch) | |
| tree | 85f691561d2b53eae37e45138c62939db8c6faa9 /libavutil/log.h | |
| parent | 3d5610712fb4792e07d4477717a72c435bd9414b (diff) | |
avutil/timecode: Avoid undefined behavior with large framenum
Fixes: signed integer overflow: 2147462079 + 2149596 cannot be represented in type 'int'
Fixes: 27565/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5091972813160448
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 1b1905739638c22b476c99c679b41f29fa00bf07)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/log.h')
0 files changed, 0 insertions, 0 deletions