diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-04-20 20:24:21 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-09 13:54:52 +0200 |
| commit | 892f0ac5b235a630b50670a9a74500f224fd0abf (patch) | |
| tree | 9f3a453ecf053297ea4733ce2736a49449ccc0a0 /libavutil/bswap.h | |
| parent | 69ef25f012e592b241229b7f885cefc13b3df672 (diff) | |
| download | ffmpeg-892f0ac5b235a630b50670a9a74500f224fd0abf.tar.gz | |
avcodec/exr: x/ymax cannot be INT_MAX
The code uses x/ymax + 1 so the maximum is INT_MAX-1
Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
Fixes: 33158/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EXR_fuzzer-5545462457303040
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 48342aa0750f83006582d1598b5f22297f6dbf83)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/bswap.h')
0 files changed, 0 insertions, 0 deletions