From 40bc309c4f174a00ffa930204ced871219263c80 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Groenvall?= <bg@sics.se>
Date: Tue, 3 Oct 1995 10:07:37 +0000
Subject: [PATCH] Also check for effective uid (paranoia).

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@140 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/xnlock/xnlock.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/appl/xnlock/xnlock.c b/appl/xnlock/xnlock.c
index a43b3696b..12e67b889 100644
--- a/appl/xnlock/xnlock.c
+++ b/appl/xnlock/xnlock.c
@@ -542,7 +542,8 @@ GetPasswd(Widget w, XEvent *_event, String *_s, Cardinal *_n)
 	/*
 	 * Password that log out user
 	 */
-	if (getuid() != 0
+	if (    getuid() != 0
+	    && geteuid() != 0
 	    && (time(0) - locked_at) > ALLOW_LOGOUT
 	    && strncmp(passwd, LOGOUT_PASSWD, sizeof(LOGOUT_PASSWD)) == 0)
 	    kill(-1, SIGHUP);