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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-08-22 20:31:32 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-09-26 16:50:53 +0200 |
| commit | d9c15655f9a080ea510e4a9e1942479f346e988d (patch) | |
| tree | 2ed076fb23433f7c5bfecc63d75b4445e970ff3b /libswresample/log2_tab.c | |
| parent | 47e4bab57abe300e205c9f6f8712c19a19dcd66b (diff) | |
| download | ffmpeg-d9c15655f9a080ea510e4a9e1942479f346e988d.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 'libswresample/log2_tab.c')
0 files changed, 0 insertions, 0 deletions