From: Susant Sahani <ssahani@gmail.com>
Date: Sat, 1 Aug 2015 18:46:02 +0000 (+0530)
Subject: networkd: fix neworkd crash
X-Git-Tag: v225~128^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=49f6e11e89b46bacf7b26f6da3921abc1c2faa80;p=thirdparty%2Fsystemd.git

networkd: fix neworkd crash

fix issue #827

hostname should be init to NULL.
---

diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
index 4aa301b112a..5454bdd97bc 100644
--- a/src/network/networkd-dhcp4.c
+++ b/src/network/networkd-dhcp4.c
@@ -468,7 +468,7 @@ static int dhcp_lease_acquired(sd_dhcp_client *client, Link *link) {
         }
 
         if (link->network->dhcp_hostname) {
-                const char *hostname;
+                const char *hostname = NULL;
 
                 if (!link->network->hostname)
                         r = sd_dhcp_lease_get_hostname(lease, &hostname);