android_kernel_samsung_a7y1.../drivers/android
Martijn Coenen 031b61b976 ANDROID: binder: synchronize_rcu() when using POLLFREE.
commit 5eeb2ca02a2f6084fc57ae5c244a38baab07033a upstream.

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: Mattias Nissler <mnissler@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-07 08:06:59 +02:00
..
binder_alloc_selftest.c
binder_alloc.c
binder_alloc.h
binder_trace.h
binder.c
Kconfig
Makefile