From: cheloha <cheloha@openbsd.org>
Date: Wed, 9 Feb 2022 01:58:57 +0000 (+0000)
Subject: cat(1): drop "rpath" promise in no-file case
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=720008b660ac55202e0bb85806ab3f465334fe9d;p=openbsd

cat(1): drop "rpath" promise in no-file case

If we're only working with the standard input we don't need "rpath".

Tweaked by mestre@.

Thread: https://marc.info/?l=openbsd-tech&m=163941848104274&w=2

No objections on tech@ after several weeks.
---

diff --git a/bin/cat/cat.c b/bin/cat/cat.c
index 129c3696870..a2eff2e1b30 100644
--- a/bin/cat/cat.c
+++ b/bin/cat/cat.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cat.c,v 1.33 2022/02/09 01:56:28 cheloha Exp $	*/
+/*	$OpenBSD: cat.c,v 1.34 2022/02/09 01:58:57 cheloha Exp $	*/
 /*	$NetBSD: cat.c,v 1.11 1995/09/07 06:12:54 jtc Exp $	*/
 
 /*
@@ -95,6 +95,9 @@ main(int argc, char *argv[])
 	argv += optind;
 
 	if (argc == 0) {
+		if (pledge("stdio", NULL) == -1)
+			err(1, "pledge");
+
 		cat_file(NULL);
 	} else {
 		for (; *argv != NULL; argv++)