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| author | Xiaohan Wang <xhwang@chromium.org> | 2014-11-06 12:59:54 -0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-11-08 01:33:13 +0100 |
| commit | 33301f001747d7a542073c634cc81da5eff051cf (patch) | |
| tree | b7087d45b9ea3e2acf166d192f3b8bd22578a95b /libavcodec/dsddec.c | |
| parent | c9a9a7a1fd7e00a838a94e3792235ceb4755648c (diff) | |
| download | ffmpeg-33301f001747d7a542073c634cc81da5eff051cf.tar.gz | |
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 so
that |tracks| can get invalidated.
This CL assigns |tracks| only before we use it so that it won't be invalidated.
BUG=427266
TEST=Test case in associated bug passes now.
Change-Id: I9c7065fe8f4311ca846076281df2282d190ed344
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/dsddec.c')
0 files changed, 0 insertions, 0 deletions