Fix NULL dereferencing

Change-Id: I7d49d35c42e7550f42007935859609adbb938d51
Signed-off-by: Jaehyun Kim <jeik01.kim@samsung.com>

diff --git a/src/network.c b/src/network.c
index d71b419..ed05a52 100755 (executable)
--- a/src/network.c
+++ b/src/network.c
@@ -560,6 +560,10 @@ static int set_connected_manual(struct connman_network *network)
        ipconfig = __connman_service_get_ip4config(service);
        __connman_ipconfig_enable(ipconfig);
 
+#if defined TIZEN_EXT
+       if (!service || !ipconfig)
+               return -EINVAL;
+#endif
        if (!__connman_ipconfig_get_local(ipconfig))
                __connman_service_read_ip4config(service);