From: deraadt <deraadt@openbsd.org>
Date: Wed, 7 Oct 2015 14:10:50 +0000 (+0000)
Subject: tame "stdio rpath", which covers readlink() and realpath()
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=70e241c8f93896d59812d3d3d63b8e8ea5d2654e;p=openbsd

tame "stdio rpath", which covers readlink() and realpath()
ok semarie
---

diff --git a/usr.bin/readlink/readlink.c b/usr.bin/readlink/readlink.c
index 83c3a25c12a..a5a0445283a 100644
--- a/usr.bin/readlink/readlink.c
+++ b/usr.bin/readlink/readlink.c
@@ -1,5 +1,5 @@
 /*
- * $OpenBSD: readlink.c,v 1.25 2009/05/01 10:36:48 chl Exp $
+ * $OpenBSD: readlink.c,v 1.26 2015/10/07 14:10:50 deraadt Exp $
  *
  * Copyright (c) 1997
  *	Kenneth Stailey (hereinafter referred to as the author)
@@ -44,6 +44,9 @@ main(int argc, char *argv[])
 	int n, ch, nflag = 0, fflag = 0;
 	extern int optind;
 
+	if (tame("stdio rpath", NULL) == -1)
+		err(1, "tame");
+
 	while ((ch = getopt(argc, argv, "fn")) != -1)
 		switch (ch) {
 		case 'f':