diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-01-09 02:06:36 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-02 19:55:09 +0200 |
| commit | 05cafd2a0e4757733701161b74fb8e4fb7eab4d8 (patch) | |
| tree | 72643067913b0075f7296e72acc1f08119d1aba2 /fftools/cmdutils.h | |
| parent | 848a93b8c8e98e9300f1d8b2a45a50e60c24d15d (diff) | |
| download | ffmpeg-05cafd2a0e4757733701161b74fb8e4fb7eab4d8.tar.gz | |
avcodec/wmalosslessdec: Fix multiple integer overflows
Fixes: left shift of 3329 by 20 places cannot be represented in type 'int'
Fixes: signed integer overflow: -199378355 + -1948950833 cannot be represented in type 'int'
Fixes: 19837/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5752565837070336
Fixes: 19839/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5767483265122304
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 422202516cfb6239abb4e20db9f628f3899a76e2)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'fftools/cmdutils.h')
0 files changed, 0 insertions, 0 deletions