memoryleak: check return value correctly before clearing pointer

diff --git a/src/service.c b/src/service.c
index b90cc0c..18b0340 100644 (file)
--- a/src/service.c
+++ b/src/service.c
@@ -3406,10 +3406,10 @@ int __connman_service_disconnect(struct connman_service *service)
        __connman_ipconfig_clear_address(service->ipconfig_ipv4);
        __connman_ipconfig_clear_address(service->ipconfig_ipv6);
 
-       if (__connman_ipconfig_disable(service->ipconfig_ipv4) < 0)
+       if (__connman_ipconfig_disable(service->ipconfig_ipv4) == 0)
                service->ipconfig_ipv4 = NULL;
 
-       if (__connman_ipconfig_disable(service->ipconfig_ipv6) < 0)
+       if (__connman_ipconfig_disable(service->ipconfig_ipv6) == 0)
                service->ipconfig_ipv6 = NULL;
 
        __connman_stats_service_unregister(service);