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| author | James Almer <jamrial@gmail.com> | 2025-08-16 14:16:38 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2025-08-16 21:59:18 -0300 |
| commit | a28e01a6c16430da689340d0af6eec094020b719 (patch) | |
| tree | 6c5527e535d93dc2bcb673efdac860ac356bce11 /libavformat/protocols.c | |
| parent | 7df92712723dee0ace3596684a90282c0e12a8ef (diff) | |
| download | ffmpeg-a28e01a6c16430da689340d0af6eec094020b719.tar.gz | |
avformat/mov: don't use an allocated array for sample_size with HEIF images
The array is only ever needed for streams where each sample entry may have a
different value. Given that for non animated HEIF there's a single value that
applies to the image, use the field defined for that.
Fixes: NULL pointer dereference
Fixes: 437528618/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6537287645331456
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavformat/protocols.c')
0 files changed, 0 insertions, 0 deletions