From: doug <doug@openbsd.org>
Date: Sat, 10 Oct 2015 21:15:25 +0000 (+0000)
Subject: Kill pledges to only use "stdio proc".
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=e1704018d5bae3679342a2e1fc943d8ddf230155;p=openbsd

Kill pledges to only use "stdio proc".

deraadt@ notes that kill now works because of improved kernel semantics.
For full kill(1) functionality, you need the new kern_sig functionality.
Make sure you have an updated kernel.

ok deraadt@
---

diff --git a/bin/kill/kill.c b/bin/kill/kill.c
index c05c150ddae..df229825d00 100644
--- a/bin/kill/kill.c
+++ b/bin/kill/kill.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kill.c,v 1.12 2014/03/23 12:44:00 millert Exp $	*/
+/*	$OpenBSD: kill.c,v 1.13 2015/10/10 21:15:25 doug Exp $	*/
 /*	$NetBSD: kill.c,v 1.11 1995/09/07 06:30:27 jtc Exp $	*/
 
 /*
@@ -37,6 +37,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 extern	char *__progname;
 
@@ -51,6 +52,9 @@ main(int argc, char *argv[])
 	int errors, numsig, pid;
 	char *ep;
 
+	if (pledge("stdio proc", NULL) == -1)
+		err(1, "pledge");
+
 	if (argc < 2)
 		usage();