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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-09-10 21:10:16 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-09-12 01:52:14 +0200 |
| commit | 380659604f2692b625928a3a76a1c046f473c9f6 (patch) | |
| tree | 9911b167d61036078cffe045e878a287bfc38fd1 /libavformat/mpeg.c | |
| parent | c9a1cd08eafe57d1fecaaf605929b3e68165a6e4 (diff) | |
| download | ffmpeg-380659604f2692b625928a3a76a1c046f473c9f6.tar.gz | |
avcodec/shorten: Move buffer allocation and offset init to end of read_header()
They are time consuming operations, performing them after the other checks
improves the speed with damaged input dramatically.
Fixes: Timeout
Fixes: 2928/clusterfuzz-testcase-4992812120539136
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/mpeg.c')
0 files changed, 0 insertions, 0 deletions