diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-12-25 23:15:20 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-03-24 10:38:51 +0100 |
| commit | 532b6c2b25c177ec4bd23ae45cbd48678f860906 (patch) | |
| tree | e13ffbe359e45554d1616a56c8577519044a209b /presets | |
| parent | 9e5cb0df494b8ca352187fbb44f76d75499ddafb (diff) | |
| download | ffmpeg-532b6c2b25c177ec4bd23ae45cbd48678f860906.tar.gz | |
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 <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f64c0dffa13e6263de3fdff0058ab2fdb03ac1d6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'presets')
0 files changed, 0 insertions, 0 deletions