--- src/ui.c.str	2011-08-04 11:34:37.000000000 +0200
+++ src/ui.c	2011-08-04 11:35:05.000000000 +0200
@@ -146,7 +146,7 @@
 	else if( !strncmp(str, "shutdown", 6) )
 		lxdm_do_shutdown();
 	else if( !strncmp(str, "log ", 4) )
-		g_message(str + 4);
+		g_message("%s", str + 4);
 	else if( !strncmp(str, "login ", 6) )
 	{
 		char *user = greeter_param(str, "user");