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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-09-24 00:31:59 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-02 16:18:20 +0300 |
| commit | 57e18185bf23d3b05374681bb1f3168e320ad66f (patch) | |
| tree | 83cd1e78f3ee1ce877c46f771acac81952c6be1f /libavcodec/dv.c | |
| parent | 3dffbfac2c8714bb6deb9fc6c8646af81c6c8bce (diff) | |
avcodec/celp_filters: Avoid invalid negation in ff_celp_lp_synthesis_filter()
Fixes: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself
Fixes: 25675/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G729_fuzzer-4786580731199488
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 11a6347f9e544a1b9fba059ae02c30c0e512c195)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/dv.c')
0 files changed, 0 insertions, 0 deletions