From: bluhm <bluhm@openbsd.org>
Date: Fri, 9 Oct 2015 16:44:55 +0000 (+0000)
Subject: A fork(2) is used in ttymsg() to delay the message to a tty if it
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=0d02dc9f799e0a1bd4299646c051141d9afe81a1;p=openbsd

A fork(2) is used in ttymsg() to delay the message to a tty if it
blocks.  Fix the potential syslogd's death, add "proc" to pledge.
OK deraadt@
---

diff --git a/usr.sbin/syslogd/syslogd.c b/usr.sbin/syslogd/syslogd.c
index 1125573aa57..f821538aa61 100644
--- a/usr.sbin/syslogd/syslogd.c
+++ b/usr.sbin/syslogd/syslogd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: syslogd.c,v 1.192 2015/10/09 16:29:17 deraadt Exp $	*/
+/*	$OpenBSD: syslogd.c,v 1.193 2015/10/09 16:44:55 bluhm Exp $	*/
 
 /*
  * Copyright (c) 1983, 1988, 1993, 1994
@@ -593,7 +593,7 @@ main(int argc, char *argv[])
 	if (priv_init(ConfFile, NoDNS, lockpipe[1], nullfd, argv) < 0)
 		errx(1, "unable to privsep");
 
-	if (pledge("stdio rpath unix inet recvfd", NULL) == -1)
+	if (pledge("stdio rpath unix inet recvfd proc", NULL) == -1)
 		err(1, "pledge");
 
 	/* Process is now unprivileged and inside a chroot */