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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 14:35:24 +0000 |
| commit | a9602c6cfbe6fa06ff97ad01c0ffa9ad5ccff30f (patch) | |
| tree | 29b58606b9d8f992ababb5bde2e29f53d69a1c21 /libavcodec/wmadec.c | |
| parent | f249e9889155599ee3ad0172832d38f68b0c625d (diff) | |
| download | ffmpeg-a9602c6cfbe6fa06ff97ad01c0ffa9ad5ccff30f.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 'libavcodec/wmadec.c')
0 files changed, 0 insertions, 0 deletions