diff options
| author | Martijn Coenen <maco@android.com> | 2018-02-16 09:47:15 +0100 |
|---|---|---|
| committer | Martijn Coenen <maco@android.com> | 2018-02-23 09:44:32 +0100 |
| commit | 718f4ad191eff77b0325d8e2e61d9e91fbe81bd6 (patch) | |
| tree | f87a753807ea258d143ca4d97e71030f13418e65 /kernel/locking/mutex-debug.h | |
| parent | 56ee1e817908cc4971ef0aa1c33d838a0722c69a (diff) | |
UPSTREAM: ANDROID: binder: synchronize_rcu() when using POLLFREE.
To prevent races with ep_remove_waitqueue() removing the
waitqueue at the same time.
Reported-by: syzbot+a2a3c4909716e271487e@syzkaller.appspotmail.com
Signed-off-by: Martijn Coenen <maco@android.com>
Cc: stable <stable@vger.kernel.org> # 4.14+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 5eeb2ca02a2f6084fc57ae5c244a38baab07033a)
Change-Id: Ia0089448079c78d0ab0b57303faf838e9e5ee797
Diffstat (limited to 'kernel/locking/mutex-debug.h')
0 files changed, 0 insertions, 0 deletions