$NetBSD: patch-aq,v 1.1 2006/08/09 17:58:09 salo Exp $

Security fix for SA21436.

--- lib/roken/iruserok.c.orig	2005-04-12 13:28:54.000000000 +0200
+++ lib/roken/iruserok.c	2006-08-09 19:42:15.000000000 +0200
@@ -250,7 +250,8 @@ again:
 		 * are protected read/write owner only.
 		 */
 		uid = geteuid();
-		seteuid(pwd->pw_uid);
+		if (seteuid(pwd->pw_uid) < 0)
+			return (-1);
 		hostf = fopen(pbuf, "r");
 		seteuid(uid);