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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-02-12 21:30:08 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-05-19 17:17:36 +0200 |
| commit | 2f747b2d827612e1d4c071e6c7a1f7a748c8ef1d (patch) | |
| tree | c31158cd492a88376822068373c605de6491b753 /libavcodec/wmavoice.c | |
| parent | 8d08b70cbcc97f2ac88a81b3c562bbaf8b463836 (diff) | |
| download | ffmpeg-2f747b2d827612e1d4c071e6c7a1f7a748c8ef1d.tar.gz | |
avcodec/adpcm: Fix integer overflow in ADPCM THP
The reference (thp.txt) uses floats so wrap around would seem incorrect.
Fixes: signed integer overflow: 1073741824 + 1073741824 cannot be represented in type 'int'
Fixes: 20658/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_THP_fuzzer-5646302555930624
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 b12b05374f7025167e2c43449ceb8ba3f0a6083f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/wmavoice.c')
0 files changed, 0 insertions, 0 deletions