diff options
| author | Takashi Iwai <[email protected]> | 2018-04-30 10:06:48 +0200 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2018-04-30 10:06:48 +0200 |
| commit | 76b3421b39bd610546931fc923edcf90c18fa395 (patch) | |
| tree | f27e1ca71c7053ccd68c6ec44163410a6b8ed6a9 /lib/memory-notifier-error-inject.c | |
| parent | 52759c0963510a2843774aac9b65ccaed3308dc0 (diff) | |
ALSA: aloop: Add missing cable lock to ctl API callbacks
Some control API callbacks in aloop driver are too lazy to take the
loopback->cable_lock and it results in possible races of cable access
while it's being freed. It eventually lead to a UAF, as reported by
fuzzer recently.
This patch covers such control API callbacks and add the proper mutex
locks.
Reported-by: DaeRyong Jeong <[email protected]>
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions