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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-04-16 00:41:54 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-11 20:18:45 +0100 |
| commit | 4fee9b6977adeda23715e01fb7d4a7da4a93db7f (patch) | |
| tree | c7a9966d64f3c0c9ef625312834bf397812a5c29 /libavcodec/fft_init_table.c | |
| parent | d3ecf3895bdb8487e646bb6f21b534f6a5d0de03 (diff) | |
| download | ffmpeg-4fee9b6977adeda23715e01fb7d4a7da4a93db7f.tar.gz | |
avcodec/jpeg2000: Check stepsize before using it
Fixes: value 1.87633e+10 is outside the range of representable values of type 'int'
Fixes: Undefined behavior
Fixes: 14246/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5758393601490944
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 06ef186fa1b7329c6fe6723372a72464c998059b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/fft_init_table.c')
0 files changed, 0 insertions, 0 deletions