--- libuser-0.58/modules/files.c~	2012-11-08 03:25:58.000000000 +0100
+++ libuser-0.58/modules/files.c	2012-12-07 09:10:29.293666410 +0100
@@ -294,7 +294,7 @@
 						 string, &err);
 	if (ret == FALSE) {
 		g_assert(err != NULL);
-		g_warning(lu_strerror(err));
+		g_warning("%s", lu_strerror(err));
 		lu_error_free(&err);
 	}
 	return ret;
--- libuser-0.58/modules/ldap.c~	2012-11-08 03:25:58.000000000 +0100
+++ libuser-0.58/modules/ldap.c	2012-12-07 09:11:05.156998479 +0100
@@ -672,7 +672,7 @@
 						(&value, attr, val, &error);
 					if (ok == FALSE) {
 						g_assert(error != NULL);
-						g_warning(lu_strerror(error));
+						g_warning("%s", lu_strerror(error));
 						lu_error_free(&error);
 					} else {
 						lu_ent_add_current(ent, attr,