Assign NULL after free

Change-Id: I51d2ba6fcb73f3a6a8e15a3eb85b610a46316fc9
Signed-off-by: Cheoleun Moon <chleun.moon@samsung.com>

diff --git a/dvpnlib/src/dvpnlib-vpn-connnection.c b/dvpnlib/src/dvpnlib-vpn-connnection.c
index ea364fa..3473a89 100755 (executable)
--- a/dvpnlib/src/dvpnlib-vpn-connnection.c
+++ b/dvpnlib/src/dvpnlib-vpn-connnection.c
@@ -264,9 +264,11 @@ static void parse_connection_property_user_routes(
        if (connection->user_routes == NULL) {
                ERROR("connection->server_routes is NULL");
                return;
-       } else
+       } else {
                g_slist_free_full(connection->user_routes,
                                free_vpn_connection_route);
+               connection->user_routes = NULL;
+       }
 
        while (g_variant_iter_loop(&outer, "(a{sv})", &route_entry)) {
                gchar *key;
@@ -334,9 +336,11 @@ static void parse_connection_property_server_routes(
        if (connection->server_routes == NULL) {
                ERROR("connection->server_routes is NULL");
                return;
-       } else
+       } else {
                g_slist_free_full(connection->server_routes,
                                free_vpn_connection_route);
+               connection->server_routes =  NULL;
+       }
 
        while (g_variant_iter_loop(&outer, "(a{sv})", &route_entry)) {
                gchar *key;