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| author | Michael Niedermayer <[email protected]> | 2018-12-25 23:15:20 +0100 |
|---|---|---|
| committer | Michael Niedermayer <[email protected]> | 2019-03-24 10:38:51 +0100 |
| commit | 532b6c2b25c177ec4bd23ae45cbd48678f860906 (patch) | |
| tree | e13ffbe359e45554d1616a56c8577519044a209b /libavcodec/pthread_frame.c | |
| parent | 9e5cb0df494b8ca352187fbb44f76d75499ddafb (diff) | |
avutil/imgutils: Optimize memset_bytes() by using av_memcpy_backptr()
This is strongly based on code by Marton Balint, and depends on the previous commit
Fixes: Timeout
Fixes: 11502/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5664893810769920
Before: Executed clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5664893810769920 in 11209 ms
After: Executed clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5664893810769920 in 4104 ms
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Marton Balint <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
(cherry picked from commit f64c0dffa13e6263de3fdff0058ab2fdb03ac1d6)
Signed-off-by: Michael Niedermayer <[email protected]>
Diffstat (limited to 'libavcodec/pthread_frame.c')
0 files changed, 0 insertions, 0 deletions