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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-08-22 20:31:32 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-10-09 21:33:02 +0200 |
| commit | e84ddc90c78696adcebb2e6d43c1e60467992362 (patch) | |
| tree | 056809a0e95c49a6747244a25fb3c8732478bad3 /libavformat/paf.c | |
| parent | 28f1396cfbed254a8c350da0512c48058ecee59a (diff) | |
| download | ffmpeg-e84ddc90c78696adcebb2e6d43c1e60467992362.tar.gz | |
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 <michael@niedermayer.cc>
(cherry picked from commit bcb46903040e5a5199281f4ad0a1fdaf750ebc37)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/paf.c')
0 files changed, 0 insertions, 0 deletions