From 523c620bcd657f22cb52e6b78881cbb1f7d6832a Mon Sep 17 00:00:00 2001 From: Tom Gundersen Date: Wed, 3 Dec 2014 20:00:28 +0100 Subject: [PATCH 1/1] udevd: don't take reference for NULL rtnl object --- src/udev/udevd.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/udev/udevd.c b/src/udev/udevd.c index ab2b4ba61..6a8dda327 100644 --- a/src/udev/udevd.c +++ b/src/udev/udevd.c @@ -315,8 +315,9 @@ static void worker_new(struct event *event) { arg_event_timeout_usec, arg_event_timeout_warn_usec, &sigmask_orig); - /* in case rtnl was initialized */ - rtnl = sd_rtnl_ref(udev_event->rtnl); + if (udev_event->rtnl) + /* in case rtnl was initialized */ + rtnl = sd_rtnl_ref(udev_event->rtnl); /* apply/restore inotify watch */ if (udev_event->inotify_watch) { -- 2.30.2