epoll: do not insert into poll queues until all sanity checks are done
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 10 Sep 2020 02:25:06 +0000 (22:25 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 7 Oct 2020 06:02:55 +0000 (08:02 +0200)
commitbdb43b31e65d418008a7f6718bbd2ca5ee04669a
tree1f787c003ae93f849f38ca18bd70dbbda3de440b
parent5e6bc9b1f1aef66fc4bae1a40afad33a8458e368
epoll: do not insert into poll queues until all sanity checks are done

commit f8d4f44df056c5b504b0d49683fb7279218fd207 upstream.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/eventpoll.c