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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-03-21 20:51:47 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-04-09 22:19:41 +0200 |
| commit | c8ca479572d3dc710f2b1d5dcc12bb2ec6f798e7 (patch) | |
| tree | d341ad8ac838c87998e3f3845114324744b11d85 /libavcodec/mpeg4video_parser.h | |
| parent | 61f4c4fc4265a170e9b789fe2e7e0acf11396129 (diff) | |
| download | ffmpeg-c8ca479572d3dc710f2b1d5dcc12bb2ec6f798e7.tar.gz | |
avcodec/diracdec: avoid signed integer overflow in global mv
Fixes: signed integer overflow: -128275513086 * -76056576 cannot be represented in type 'long'
Fixes: 45818/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5129799149944832
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 7f1279684e8e1e33c78577b7f0265c062e4e6232)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mpeg4video_parser.h')
0 files changed, 0 insertions, 0 deletions