From ff591e8b3873d95dd21a3f6d0e4c0f0a9119f623 Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Tue, 6 Oct 2015 22:58:24 +0000
Subject: [PATCH] tame "stdio rpath" if we have new files to open, otherwise
 tame "stdio".

---
 usr.bin/unvis/unvis.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/usr.bin/unvis/unvis.c b/usr.bin/unvis/unvis.c
index c5cd0087fc7..924e88c8a90 100644
--- a/usr.bin/unvis/unvis.c
+++ b/usr.bin/unvis/unvis.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: unvis.c,v 1.12 2014/01/22 09:45:21 jsg Exp $	*/
+/*	$OpenBSD: unvis.c,v 1.13 2015/10/06 22:58:24 deraadt Exp $	*/
 
 /*-
  * Copyright (c) 1989, 1993
@@ -43,6 +43,9 @@ main(int argc, char *argv[])
 	FILE *fp;
 	int ch;
 
+	if (tame("stdio rpath", NULL) == -1)
+		err(1, "tame");
+
 	while ((ch = getopt(argc, argv, "")) != -1)
 		switch(ch) {
 		case '?':
@@ -62,8 +65,12 @@ main(int argc, char *argv[])
 				warn("%s", *argv);
 			argv++;
 		}
-	else
+	else {
+		if (tame("stdio", NULL) == -1)
+			err(1, "tame");
+
 		process(stdin, "<stdin>");
+	}
 	exit(0);
 }
 
-- 
2.20.1