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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-12-04 00:30:12 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-02 14:18:21 +0100 |
| commit | ef2e673f8f422ac6f87bd9f5a66ce75e28a1e5fe (patch) | |
| tree | 2f363f262517fb2309867181a9729038f7e334b4 /libavformat/utils.c | |
| parent | 50ac656fdd9fd41ab1caa645fd5a6cfcd764549a (diff) | |
| download | ffmpeg-ef2e673f8f422ac6f87bd9f5a66ce75e28a1e5fe.tar.gz | |
avformat/dhav: Check position for overflow
Fixes: signed integer overflow: 9223372036854775807 + 32768 cannot be represented in type 'long'
Fixes: 27744/clusterfuzz-testcase-minimized-ffmpeg_dem_DHAV_fuzzer-5179319491756032
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 0a0b92b4b2b1288141059684cea741a79cc1e7f2)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/utils.c')
0 files changed, 0 insertions, 0 deletions