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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2019-12-09 23:26:03 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-03 12:10:23 +0200 |
| commit | 73374013ffe73dbeb964a4061d89f60d8d025d77 (patch) | |
| tree | b29ad9f5529021ad8eae1ee9cccd6b5545898ce6 /libavdevice/libdc1394.c | |
| parent | 107345d0a1162f4a0aa8cb413d15150ead849587 (diff) | |
| download | ffmpeg-73374013ffe73dbeb964a4061d89f60d8d025d77.tar.gz | |
avcodec/cbs_h2645: Treat slices without data as invalid
Slices that end after their header (meaning slices after the header
without any data before the rbsp_stop_one_bit or possibly without any
rbsp_stop_one_bit at all) are invalid and are now dropped. This ensures
that one doesn't run into two asserts in cbs_h2645_write_slice_data().
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Fixes: 19629/clusterfuzz-testcase-minimized-ffmpeg_BSF_H264_METADATA_fuzzer-5676822528524288
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 66fac1ff7ccbc4fb6a3aa6b9a95de7b6bc31d14e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavdevice/libdc1394.c')
0 files changed, 0 insertions, 0 deletions