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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-05-11 18:40:32 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-11 21:23:49 +0200 |
| commit | 94bb92e5bbe81e1ed2abf0b4fe3b0c8791ecdedf (patch) | |
| tree | 6b54c07dbb500e6c86ff3643419547357978ea62 /libavcodec | |
| parent | 73e81965b7d3a93b58bcdc6825fb38c24248493d (diff) | |
| download | ffmpeg-94bb92e5bbe81e1ed2abf0b4fe3b0c8791ecdedf.tar.gz | |
avformat/matroskadec: Fix handling of huge default durations
Fixes: negation of -9223372036854775808 cannot be represented in type 'int64_t' (aka 'long'); cast to an unsigned type to negate this value to itself
Fixes: 33997/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6752039691485184
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 343d950a4a8a8c32f5f7d9d4ac1fbe317cb9cc80)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec')
0 files changed, 0 insertions, 0 deletions