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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-09-01 19:56:11 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-01-31 22:56:14 +0100 |
| commit | 812e06cc829674537bab7a89f664dda70edaf188 (patch) | |
| tree | b5888f0e081c59f9149d325e51e7ed0267064a60 /libswscale | |
| parent | a1433196b8d5954136cfbae1438bce601b3c0178 (diff) | |
| download | ffmpeg-812e06cc829674537bab7a89f664dda70edaf188.tar.gz | |
avcodec/dirac_dwt: Fix multiple overflows in 9/7 lifting
Fixes: runtime error: signed integer overflow: 1073901567 + 1073901567 cannot be represented in type 'int'
Fixes: 3124/clusterfuzz-testcase-minimized-454643435752652
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 f71cd44147e7a914f80fcfacca46c9e7b0374362)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libswscale')
0 files changed, 0 insertions, 0 deletions