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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-15 23:00:51 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-12-31 19:51:57 +0100 |
| commit | 747245ce0e48eccc4a5ad5e6be529f6c9f0d91e4 (patch) | |
| tree | 6e5432d9349a775a1009f9300436fc16d196d78f /libavcodec/cbs_av1_syntax_template.c | |
| parent | 1f88bbc9f2c74f39d8e3ba86ed01cae896dd474c (diff) | |
| download | ffmpeg-747245ce0e48eccc4a5ad5e6be529f6c9f0d91e4.tar.gz | |
avformat/rmdec: Initialize and sanity check offset in ivr_read_header()
Fixes: signed integer overflow: -9223372036854775808 - 17 cannot be represented in type 'long'
Fixes: 18768/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5674385247830016
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 7e665e4a81e2e96eb45138a1dfa38617de2631a4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/cbs_av1_syntax_template.c')
0 files changed, 0 insertions, 0 deletions