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| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-05-25 22:06:48 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-06-15 22:31:13 +0200 |
| commit | f974cc98309eb48fb94f3226a519c7d16320ad8d (patch) | |
| tree | d6be1d6ff7902eef615a9e079ebfe2c1c22568c3 /libavcodec/lagarithrac.c | |
| parent | af0ba288e7a80872aa8893f867de96a8a686016d (diff) | |
| download | ffmpeg-f974cc98309eb48fb94f3226a519c7d16320ad8d.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 'libavcodec/lagarithrac.c')
0 files changed, 0 insertions, 0 deletions