From a061b5743560744314bee49cc4b5f28d4631871a Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Thu, 15 Oct 2015 17:50:05 +0000
Subject: [PATCH] Exposing FIOASYNC in pledge "ioctl" is a mistake; remove it,
 cannot find safe uses of it

---
 sys/kern/kern_pledge.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/kern/kern_pledge.c b/sys/kern/kern_pledge.c
index a758a9670b4..d9fcdd27724 100644
--- a/sys/kern/kern_pledge.c
+++ b/sys/kern/kern_pledge.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kern_pledge.c,v 1.28 2015/10/15 04:58:54 deraadt Exp $	*/
+/*	$OpenBSD: kern_pledge.c,v 1.29 2015/10/15 17:50:05 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2015 Nicholas Marriott <nicm@openbsd.org>
@@ -1044,7 +1044,6 @@ pledge_ioctl_check(struct proc *p, long com, void *v)
 	 */
 	if ((p->p_p->ps_pledge & PLEDGE_IOCTL)) {
 		switch (com) {
-		case FIOASYNC:
 		case FIOSETOWN:
 		case FIOGETOWN:
 			return (0);
-- 
2.20.1