Avoid possible memory leak

Decription: This patch avoids memory allocation
when dealing with g_variant_get() and g_variant_iter_loop().

Change-Id: Ib324dffb7e03ac0d17f2e87951c69352ea5bbb90
Signed-off-by: Milind Ramesh Murhekar <m.murhekar@samsung.com>

diff --git a/src/signal-handler.c b/src/signal-handler.c
index 504a3bf..546ef2b 100755 (executable)
--- a/src/signal-handler.c
+++ b/src/signal-handler.c
@@ -107,7 +107,7 @@ static void __netconfig_extract_ipv4_signal_data(GVariant *dictionary, const gch
        g_variant_iter_init(&iter, dictionary);
        while (g_variant_iter_loop(&iter, "{sv}", &key, &var)) {
                if (g_strcmp0(key, "Address") == 0)  {
-                       value = g_variant_get_string(var, NULL);
+                       g_variant_get(var, "&s", &value);
                        char *old_ip = vconf_get_str(VCONFKEY_NETWORK_IP);
 
                        DBG("Old IPv4.Address [%s] Received new IPv4.Address [%s]", old_ip, value);
@@ -132,7 +132,7 @@ static void __netconfig_extract_ipv6_signal_data(GVariant *dictionary, const gch
        g_variant_iter_init(&iter, dictionary);
        while (g_variant_iter_loop(&iter, "{sv}", &key, &var)) {
                if (g_strcmp0(key, "Address") == 0)  {
-                       value = g_variant_get_string(var, NULL);
+                       g_variant_get(var, "&s", &value);
                        char *old_ip6 = vconf_get_str(VCONFKEY_NETWORK_IP6);
 
                        DBG("Old IPv6.Address [%s] Received new IPv6.Address [%s]", old_ip6, value);