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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-02-19 00:05:51 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-03-24 10:39:03 +0100 |
| commit | 6299f85cf20e4d704f80bc856635d68a61122053 (patch) | |
| tree | b965b829ac7071be6ab30bebaa1a1b23eb1fac61 /libswscale/hscale.c | |
| parent | 8a598030e2d0d1034ac0ed18623dc690e1d59b86 (diff) | |
| download | ffmpeg-6299f85cf20e4d704f80bc856635d68a61122053.tar.gz | |
avcodec/jpeg2000dwt: Fix integer overflow in dwt_decode97_int()
Fixes: runtime error: signed integer overflow: 2147483598 + 128 cannot be represented in type 'int'
Fixes: 12926/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5705100733972480
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 4801eea0d465cd54670e7c19322705544e3e7524)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libswscale/hscale.c')
0 files changed, 0 insertions, 0 deletions