From b0d27b30311efe32475c5343bc66872a01d8b3c1 Mon Sep 17 00:00:00 2001
From: gilles <gilles@openbsd.org>
Date: Tue, 13 Oct 2015 10:59:04 +0000
Subject: [PATCH] pledge() control process

ok deraadt@
---
 usr.sbin/smtpd/control.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/smtpd/control.c b/usr.sbin/smtpd/control.c
index 68c2b992798..362a8f9787d 100644
--- a/usr.sbin/smtpd/control.c
+++ b/usr.sbin/smtpd/control.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: control.c,v 1.105 2015/10/02 00:26:45 gilles Exp $	*/
+/*	$OpenBSD: control.c,v 1.106 2015/10/13 10:59:04 gilles Exp $	*/
 
 /*
  * Copyright (c) 2012 Gilles Chehade <gilles@poolp.org>
@@ -296,6 +296,9 @@ control(void)
 
 	control_listen();
 
+	if (pledge("stdio unix recvfd sendfd", NULL) == -1)
+		err(1, "pledge");
+
 	if (event_dispatch() < 0)
 		fatal("event_dispatch");
 	control_shutdown();
-- 
2.20.1