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| author | Takashi Iwai <[email protected]> | 2016-01-12 15:36:27 +0100 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2016-01-12 17:50:41 +0100 |
| commit | 3567eb6af614dac436c4b16a8d426f9faed639b3 (patch) | |
| tree | 4f2b3091ad80d3b49bd54b9951fa8743e2f6cfee /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 030e2c78d3a91dd0d27fef37e91950dde333eba1 (diff) | |
ALSA: seq: Fix race at timer setup and close
ALSA sequencer code has an open race between the timer setup ioctl and
the close of the client. This was triggered by syzkaller fuzzer, and
a use-after-free was caught there as a result.
This patch papers over it by adding a proper queue->timer_mutex lock
around the timer-related calls in the relevant code path.
Reported-by: Dmitry Vyukov <[email protected]>
Tested-by: Dmitry Vyukov <[email protected]>
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions