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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-11 22:44:36 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:04:26 +0200 |
| commit | aa3cdf2a569bf8311510b232639b1f7a0882f0e8 (patch) | |
| tree | b2a9692cf70940a36b38ff8b7f2a2d5b794894d3 /libavformat/avio.c | |
| parent | 347053103f24d2330ed418fec797ef03468b74d6 (diff) | |
| download | ffmpeg-aa3cdf2a569bf8311510b232639b1f7a0882f0e8.tar.gz | |
avformat/jacosubdec: Use 64bit intermediate for start/end timestamp shift
Fixes: signed integer overflow: -1957694447 + -1620425806 cannot be represented in type 'int'
Fixes: 30207/clusterfuzz-testcase-minimized-ffmpeg_dem_JACOSUB_fuzzer-5050791771635712
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 2c477be08a64a78ab0a358ae00e2f2dc746f2b47)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/avio.c')
0 files changed, 0 insertions, 0 deletions