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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-10 23:21:53 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:04:26 +0200 |
| commit | 8e8bf8ca8f3aed030cddcf97818306b2fdbb3799 (patch) | |
| tree | 583ce7c1ff0940ad8668ab8d5b1b4bafda6eefb9 /libavcodec/rv20enc.c | |
| parent | a2dbe8005daa0628df92bb720dc341dd2d3b6fd0 (diff) | |
| download | ffmpeg-8e8bf8ca8f3aed030cddcf97818306b2fdbb3799.tar.gz | |
avformat/r3d: Check samples before computing duration
Fixes: signed integer overflow: -4611686024827895807 + -4611686016279904256 cannot be represented in type 'long'
Fixes: 30161/clusterfuzz-testcase-minimized-ffmpeg_dem_R3D_fuzzer-5694406713802752
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7a2aa5dc2af6c4fc66aaedd341b0886fbc746f0d)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/rv20enc.c')
0 files changed, 0 insertions, 0 deletions