From: chleun.moon <chleun.moon@samsung.com>
Date: Thu, 4 May 2017 07:55:11 +0000 (+0900)
Subject: Fix svace issue (WGID-212341)
X-Git-Tag: accepted/tizen/unified/20170504.114205^0
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fconnectivity%2Fnet-config.git;a=commitdiff_plain;h=b0a398b8d7c2a5cd81341917ad7daf8ea49b2c04

Fix svace issue (WGID-212341)

Change-Id: Id693e2c4ec8be78684ec0b414be2dc4c66953979
Signed-off-by: cheoleun <chleun.moon@samsung.com>
---

diff --git a/src/signal-handler.c b/src/signal-handler.c
index 0221bc2..385bd98 100755
--- a/src/signal-handler.c
+++ b/src/signal-handler.c
@@ -112,10 +112,10 @@ static void __netconfig_extract_ipv4_signal_data(GVariant *dictionary, const gch
 
 			DBG("Old IPv4.Address [%s] Received new IPv4.Address [%s]", old_ip, value);
 			if (g_strcmp0(old_ip, value) != 0) {
-				if (value == NULL && strlen(old_ip) > 0)
-					vconf_set_str(VCONFKEY_NETWORK_IP, "");
-				else
+				if (value != NULL)
 					vconf_set_str(VCONFKEY_NETWORK_IP, value);
+				else if (old_ip != NULL && strlen(old_ip) > 0)
+					vconf_set_str(VCONFKEY_NETWORK_IP, "");
 			}
 			free(old_ip);
 		}
@@ -137,10 +137,10 @@ static void __netconfig_extract_ipv6_signal_data(GVariant *dictionary, const gch
 
 			DBG("Old IPv6.Address [%s] Received new IPv6.Address [%s]", old_ip6, value);
 			if (g_strcmp0(old_ip6, value) != 0) {
-				if (value == NULL && strlen(old_ip6) > 0)
-					vconf_set_str(VCONFKEY_NETWORK_IP6, "");
-				else
+				if (value != NULL)
 					vconf_set_str(VCONFKEY_NETWORK_IP6, value);
+				else if (old_ip6 != NULL && strlen(old_ip6) > 0)
+					vconf_set_str(VCONFKEY_NETWORK_IP6, "");
 			}
 			free(old_ip6);
 		}