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| author | Dale Curtis <dalecurtis@chromium.org> | 2015-01-05 16:19:09 -0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-01-06 18:28:35 +0100 |
| commit | 22558d6f6e8652d362add0c5c195964c5e65cfd2 (patch) | |
| tree | 8ee37c0e97129a652c5de0c0f533e29f16d3dc6c /libavcodec/elbg.c | |
| parent | f03888b449faf2888a149cae3b340ea13c6f85fa (diff) | |
| download | ffmpeg-22558d6f6e8652d362add0c5c195964c5e65cfd2.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 'libavcodec/elbg.c')
0 files changed, 0 insertions, 0 deletions