From: deraadt <deraadt@openbsd.org>
Date: Wed, 7 Oct 2015 14:34:34 +0000 (+0000)
Subject: tame "stdio wpath cpath", since tee creates & writes to a list of files
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=209655a285f3f40c3cba6c7dc5f79464f53f83bb;p=openbsd

tame "stdio wpath cpath", since tee creates & writes to a list of files
ok semarie
---

diff --git a/usr.bin/tee/tee.c b/usr.bin/tee/tee.c
index 8f65a0656a1..91bf24cac1e 100644
--- a/usr.bin/tee/tee.c
+++ b/usr.bin/tee/tee.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: tee.c,v 1.8 2013/04/23 17:48:17 tedu Exp $	*/
+/*	$OpenBSD: tee.c,v 1.9 2015/10/07 14:34:34 deraadt Exp $	*/
 /*	$NetBSD: tee.c,v 1.5 1994/12/09 01:43:39 jtc Exp $	*/
 
 /*
@@ -74,6 +74,9 @@ main(int argc, char *argv[])
 
 	setlocale(LC_ALL, "");
 
+	if (tame("stdio wpath cpath", NULL) == -1)
+		err(1, "tame");
+
 	append = 0;
 	while ((ch = getopt(argc, argv, "ai")) != -1) {
 		switch(ch) {
@@ -105,6 +108,9 @@ main(int argc, char *argv[])
 		argv++;
 	}
 
+	if (tame("stdio", NULL) == -1)
+		err(1, "tame");
+
 	while ((rval = read(STDIN_FILENO, buf, sizeof(buf))) > 0) {
 		for (p = head; p; p = p->next) {
 			n = rval;