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| author | Xiaohan Wang <xhwang@chromium.org> | 2014-11-06 12:59:54 -0800 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-01-27 14:36:12 +0000 |
| commit | 6222ee068eeb3d29a2bcc4a89ce31effdef5a061 (patch) | |
| tree | af62598c670e81abb0de5bc895ad2e9739747e6f /libavformat/utils.c | |
| parent | 306ee95088243fefa2dfcb5c355d439db75e2d2a (diff) | |
| download | ffmpeg-6222ee068eeb3d29a2bcc4a89ce31effdef5a061.tar.gz | |
matroskadec: Fix read-after-free in matroska_read_seek()
In matroska_read_seek(), |tracks| is assigned at the begining of the
function. However, functions like matroska_parse_cues() could reallocate
the tracks and invalidate |tracks|.
This assigns |tracks| only before using it, so that it will not get
invalidated elsewhere.
Bug-Id: chromium/427266
Diffstat (limited to 'libavformat/utils.c')
0 files changed, 0 insertions, 0 deletions