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| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-05-25 22:06:48 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-07-16 19:06:27 +0200 |
| commit | 6d8859e23474181f291a7b030b1ea04d4fa9ed05 (patch) | |
| tree | 5461274ec131c8d90e0dfb11349735133cae3217 /libavutil/pixdesc.h | |
| parent | e95a0e261fe92d73130ed5c5cc6e01b4f96c6c53 (diff) | |
| download | ffmpeg-6d8859e23474181f291a7b030b1ea04d4fa9ed05.tar.gz | |
avcodec/aacdec_fixed: use 64bit to avoid overflow in rounding in apply_dependent_coupling_fixed()
Fixes: signed integer overflow: -2141499320 + -14469590 cannot be represented in type 'int'
Fixes: 7351/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-6351214791884800
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 90475db97e2e5931d295df6ab86519fa2e14d259)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/pixdesc.h')
0 files changed, 0 insertions, 0 deletions