From: Tom Gundersen <teg@jklm.no>
Date: Thu, 13 Feb 2014 00:38:53 +0000 (+0100)
Subject: networkd: correctly handle manager_free(NULL)
X-Git-Tag: v209~163
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=624b5a636f2e0003a67025274d7afe9ebc55423b

networkd: correctly handle manager_free(NULL)
---

diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c
index 54e83e3dd..c1ad69bf5 100644
--- a/src/network/networkd-manager.c
+++ b/src/network/networkd-manager.c
@@ -98,6 +98,9 @@ void manager_free(Manager *m) {
         NetDev *netdev;
         Link *link;
 
+        if (!m)
+                return;
+
         udev_monitor_unref(m->udev_monitor);
         udev_unref(m->udev);
         sd_bus_unref(m->bus);