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| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-07-22 19:11:04 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-10-28 02:22:42 +0200 |
| commit | 330ed0772c6f6f36e9a027757f393a2886e44c55 (patch) | |
| tree | 7076c93f5e6d75cbd25809d4486aa89992d375d1 /libavcodec/diracdec.c | |
| parent | 9da24737a3b27c962a4bba8d1b16acdff4a078f2 (diff) | |
| download | ffmpeg-330ed0772c6f6f36e9a027757f393a2886e44c55.tar.gz | |
avcodec/dirac_dwt_template: Fix several integer overflows in horizontal_compose_daub97i()
Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
Fixes: 8926/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-6047609228623872
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 69cac9e130dc8c9d2a5b8012011df372974adf35)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/diracdec.c')
0 files changed, 0 insertions, 0 deletions