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| author | Michael Niedermayer <[email protected]> | 2022-08-22 20:31:32 +0200 |
|---|---|---|
| committer | Michael Niedermayer <[email protected]> | 2022-09-01 00:41:28 +0200 |
| commit | b24407a9bac37ef4d672f368211d3b855d5e4d46 (patch) | |
| tree | 310e6354d77bb10cb19089a011126068584255f0 /libavformat/webm_chunk.c | |
| parent | 74f855fed2675384a17be497211445d7639e98ce (diff) | |
libavformat/iff: Check for overflow in body_end calculation
Fixes: signed integer overflow: -6322983228386819992 - 5557477266266529857 cannot be represented in type 'long'
Fixes: 50112/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-6329186221948928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
(cherry picked from commit bcb46903040e5a5199281f4ad0a1fdaf750ebc37)
Signed-off-by: Michael Niedermayer <[email protected]>
Diffstat (limited to 'libavformat/webm_chunk.c')
0 files changed, 0 insertions, 0 deletions