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| author | Dale Curtis <dalecurtis@chromium.org> | 2015-01-05 16:19:09 -0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-10 02:13:07 +0200 |
| commit | da29aadeb7f2ecb5fd84be2631386a4e3838a9de (patch) | |
| tree | 9da3ca4e6d0ccdd49f4cbf134fced7550aede96f /libavformat/utils.c | |
| parent | 776c481eb902afa6f8fbb32582154b3f19feefb3 (diff) | |
| download | ffmpeg-da29aadeb7f2ecb5fd84be2631386a4e3838a9de.tar.gz | |
mov: Avoid overflow with mov_metadata_raw()
The code previously added 1 to len without checking its size,
resulting in an overflow which can corrupt value[-1] -- which
may be used to store unaligned ptr information for certain
allocators.
Found-by: Paul Mehta <paul@paulmehta.com>
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/utils.c')
0 files changed, 0 insertions, 0 deletions