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| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-05-25 22:06:48 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-07-08 19:45:46 +0200 |
| commit | ec1aca850084462dba681bb5a4f87cbdfc9b4c9c (patch) | |
| tree | 6a6973b486e5cf03d59e292366fb7705c9323d86 /libavcodec/twinvq.c | |
| parent | 32aa3e55b1650ff24801c8d16c930bc5f0500813 (diff) | |
| download | ffmpeg-ec1aca850084462dba681bb5a4f87cbdfc9b4c9c.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/twinvq.c')
0 files changed, 0 insertions, 0 deletions