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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-05-11 18:40:32 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-08 21:31:50 +0200 |
| commit | 3b6f7601b7ebadfab725b0853c3661c9432652f1 (patch) | |
| tree | 135f4d8b2d1ab982cdd870b4e0ce60259886fad4 /libavcodec/dvdsubenc.c | |
| parent | 1196932f1cee6b6a3776b62e6bf1d5dac82236c7 (diff) | |
| download | ffmpeg-3b6f7601b7ebadfab725b0853c3661c9432652f1.tar.gz | |
avformat/matroskadec: Fix handling of huge default durations
Fixes: negation of -9223372036854775808 cannot be represented in type 'int64_t' (aka 'long'); cast to an unsigned type to negate this value to itself
Fixes: 33997/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6752039691485184
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 343d950a4a8a8c32f5f7d9d4ac1fbe317cb9cc80)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/dvdsubenc.c')
0 files changed, 0 insertions, 0 deletions