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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-11-05 21:20:06 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-12-07 23:38:06 +0100 |
| commit | 168ee582559d904360261c8dab9eca2ba6490583 (patch) | |
| tree | c004f653962768732a8b7cba0cc1abe84883dfc3 /libavcodec/mjpeg_parser.c | |
| parent | 3a143bfa19a39631d63081a0917446b14b89332a (diff) | |
| download | ffmpeg-168ee582559d904360261c8dab9eca2ba6490583.tar.gz | |
avcodec/mdct_*: Fix integer overflow in addition in RESCALE()
Fixes: runtime error: signed integer overflow: 1219998458 - -1469874012 cannot be represented in type 'int'
Fixes: 3443/clusterfuzz-testcase-minimized-5369987105554432
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 770c934fa1635f4fadf5db4fc5cc5ad15d82455a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mjpeg_parser.c')
0 files changed, 0 insertions, 0 deletions