From: Ronny Chevalier <chevalier.ronny@gmail.com>
Date: Sat, 30 May 2015 08:51:41 +0000 (+0200)
Subject: networkctl: fix uninitialized variable
X-Git-Tag: v221~238
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;ds=sidebyside;h=732b7f39a2b3b1a2af90102c6262186ae71197ac;p=thirdparty%2Fsystemd.git

networkctl: fix uninitialized variable

We ignore the return value of sd_device_get_devtype, then devtype could
be uninitialized when used with streq_ptr. So we need to initialize it
first.
---

diff --git a/src/network/networkctl.c b/src/network/networkctl.c
index 69b4ab4a5c6..34543949778 100644
--- a/src/network/networkctl.c
+++ b/src/network/networkctl.c
@@ -62,7 +62,7 @@ static int link_get_type_string(int iftype, sd_device *d, char **ret) {
         assert(ret);
 
         if (iftype == ARPHRD_ETHER && d) {
-                const char *devtype, *id = NULL;
+                const char *devtype = NULL, *id = NULL;
                 /* WLANs have iftype ARPHRD_ETHER, but we want
                  * to show a more useful type string for
                  * them */