From: deraadt <deraadt@openbsd.org>
Date: Mon, 12 Oct 2015 05:59:43 +0000 (+0000)
Subject: biff pledges to only do "stdio rpath fattr tty".  (very small program..
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=14972b8ff04ef6eab478357dc406a36ae41b59be;p=openbsd

biff pledges to only do "stdio rpath fattr tty".  (very small program..
the actual order of use is tty, rpath, stdio or fattr)
---

diff --git a/usr.bin/biff/biff.c b/usr.bin/biff/biff.c
index 1af7fd2b539..6f0e07d352d 100644
--- a/usr.bin/biff/biff.c
+++ b/usr.bin/biff/biff.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: biff.c,v 1.11 2009/10/27 23:59:36 deraadt Exp $	*/
+/*	$OpenBSD: biff.c,v 1.12 2015/10/12 05:59:43 deraadt Exp $	*/
 /*	$NetBSD: biff.c,v 1.3 1995/03/26 02:34:22 glass Exp $	*/
 
 /*
@@ -49,6 +49,8 @@ main(int argc, char *argv[])
 	int ch;
 	char *name;
 
+	if (pledge("stdio rpath fattr tty", NULL) == -1)
+		err(1, "pledge");
 
 	while ((ch = getopt(argc, argv, "")) != -1)
 		switch(ch) {