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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-09-01 19:56:11 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-09-02 23:54:47 +0200 |
| commit | a17e1abf6e4dbf6a6cb3b81a77582834dcd27071 (patch) | |
| tree | 0cbc728ebb0e4ff926ca043b5bfa0bb8f68acd50 /libavcodec/vp9_mc_template.c | |
| parent | a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f (diff) | |
| download | ffmpeg-a17e1abf6e4dbf6a6cb3b81a77582834dcd27071.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 'libavcodec/vp9_mc_template.c')
0 files changed, 0 insertions, 0 deletions