From: Umut Tezduyar Lindskog <umut.tezduyar@axis.com>
Date: Mon, 17 Feb 2014 20:16:53 +0000 (+0100)
Subject: networkd: act on lease only if there is one
X-Git-Tag: v209~91
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=17256461f500430e27a64c3f4849e809023e8c4d;ds=sidebyside

networkd: act on lease only if there is one

Interface could go down before acquiring a dhcp lease
---

diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index d83c4cef8..9aca1b647 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -626,10 +626,12 @@ static void dhcp_handler(sd_dhcp_client *client, int event, void *userdata) {
                                 return;
                         }
 
-                        r = dhcp_lease_lost(link);
-                        if (r < 0) {
-                                link_enter_failed(link);
-                                return;
+                        if (link->dhcp_lease) {
+                                r = dhcp_lease_lost(link);
+                                if (r < 0) {
+                                        link_enter_failed(link);
+                                        return;
+                                }
                         }
 
                         if (event == DHCP_EVENT_IP_CHANGE) {