diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-12-25 23:15:20 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-03-21 10:42:51 +0100 |
| commit | f5c6d42124a4ef8c71b8bd5f9ce078384655daf6 (patch) | |
| tree | 5406820be09061297d2d146f379127e97eb52263 /libavformat/tcp.c | |
| parent | 63de02051d72cf42e19465300ef8f75d91d261c1 (diff) | |
| download | ffmpeg-f5c6d42124a4ef8c71b8bd5f9ce078384655daf6.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 'libavformat/tcp.c')
0 files changed, 0 insertions, 0 deletions