fix prevent issue

Change-Id: Iaf78b55b3159534f11019f3f57fd437871d0f8c2

diff --git a/src/setting-plugin.c b/src/setting-plugin.c
index 73c2cad..de34f2b 100755 (executable)
--- a/src/setting-plugin.c
+++ b/src/setting-plugin.c
@@ -296,6 +296,7 @@ static DBusHandlerResult __signal_filter(DBusConnection* conn, DBusMessage* mess
                        if (doc == NULL)
                        {
                                SETTING_TRACE("unable to parse file : %s", plugin_path);
+                               FREE(key_name);
                                return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;     /* xml parsing error */
                        }
                        // generate xml tree