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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-02 19:28:15 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-09 13:53:29 +0200 |
| commit | 3b6a33b6606ec572e895d86be7d2436c30fe0056 (patch) | |
| tree | bb4c881f57eaae259b95836b694d490246409ddb /libavcodec/vp56data.c | |
| parent | 245b7cd4c9f1e48de9ee8cc6fe7f7acab996895a (diff) | |
| download | ffmpeg-3b6a33b6606ec572e895d86be7d2436c30fe0056.tar.gz | |
avcodec/fits: Check gcount and pcount being non negative
Fixes: signed integer overflow: 9223372036854775807 - -30069403896 cannot be represented in type 'long'
Fixes: 30046/clusterfuzz-testcase-minimized-ffmpeg_dem_FITS_fuzzer-5807144773484544
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 c000a9128815e7cee4316dc45605259bbaa138ff)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/vp56data.c')
0 files changed, 0 insertions, 0 deletions