From: deraadt <deraadt@openbsd.org>
Date: Thu, 15 Oct 2015 17:55:41 +0000 (+0000)
Subject: Add TIOCFLUSH to "tty" in support of tcflush()
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=bdd4468047bac66dbca45b7a75475845b3cbd0b3;p=openbsd

Add TIOCFLUSH to "tty" in support of tcflush()
---

diff --git a/sys/kern/kern_pledge.c b/sys/kern/kern_pledge.c
index d9fcdd27724..ac077df2697 100644
--- a/sys/kern/kern_pledge.c
+++ b/sys/kern/kern_pledge.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kern_pledge.c,v 1.29 2015/10/15 17:50:05 deraadt Exp $	*/
+/*	$OpenBSD: kern_pledge.c,v 1.30 2015/10/15 17:55:41 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2015 Nicholas Marriott <nicm@openbsd.org>
@@ -1101,6 +1101,7 @@ pledge_ioctl_check(struct proc *p, long com, void *v)
 		case TIOCSETA:		/* cu, ... */
 		case TIOCSETAW:		/* cu, ... */
 		case TIOCSETAF:		/* tcsetattr TCSAFLUSH, script */
+		case TIOCFLUSH:		/* getty */
 			if (fp->f_type == DTYPE_VNODE && (vp->v_flag & VISTTY))
 				return (0);
 			break;