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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-28 21:20:43 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:04:26 +0200 |
| commit | bd899b2ceebcc6f2ce624fda7be4cfc4bef6a015 (patch) | |
| tree | 7ec48b851baf57394948728c12762990b4b60f77 /libavutil/file.c | |
| parent | 1adc3490110dc44ba8ed5ec056deb7d0044ca2c9 (diff) | |
| download | ffmpeg-bd899b2ceebcc6f2ce624fda7be4cfc4bef6a015.tar.gz | |
avformat/mov: Check a.size before computing next_root_atom
Fixes: signed integer overflow: 64 + 9223372036854775799 cannot be represented in type 'long'
Fixes: 27563/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6244650163372032
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 8c9a5a0fe9f27be35332a2b8f604dc85d219a056)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/file.c')
0 files changed, 0 insertions, 0 deletions