diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2019-12-09 23:26:03 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-01 13:33:44 +0200 |
| commit | 3b4eae4cae3123ddefad6899ec01425fa65ec802 (patch) | |
| tree | 54bd488b0200cf7fca9fc234499a9a8be8e259fa /libavformat/utils.c | |
| parent | e9b438371232cd127717530e67421d86fc50f249 (diff) | |
| download | ffmpeg-3b4eae4cae3123ddefad6899ec01425fa65ec802.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 'libavformat/utils.c')
0 files changed, 0 insertions, 0 deletions