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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-04-18 22:39:30 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-06-18 20:53:56 +0200 |
| commit | 71b264c8fa70821330df9c71f238d5aa1eef5a7d (patch) | |
| tree | 39284ca5ffcb97fe3b70c0372a8bfcca8c25b06e /libavformat/tedcaptionsdec.c | |
| parent | a21c64199cddbea0356c98afa756fcf158634fd8 (diff) | |
| download | ffmpeg-71b264c8fa70821330df9c71f238d5aa1eef5a7d.tar.gz | |
avformat/utils: check dts/duration to be representable before using them
Fixes: signed integer overflow: 6854513951393103890 + 3427256975738527712 cannot be represented in type 'long'
Fixes: 32936/clusterfuzz-testcase-minimized-ffmpeg_dem_R3D_fuzzer-5236914752978944
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 bf4e7ec8257fd24a12327c7fa14e322028250be4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/tedcaptionsdec.c')
0 files changed, 0 insertions, 0 deletions