From: florian <florian@openbsd.org>
Date: Tue, 30 May 2017 08:58:34 +0000 (+0000)
Subject: Enable slaacd(8) by default and disable router solicitation and
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=f1bb088307d7dd18de4e1740a27e9e53423efddb;p=openbsd

Enable slaacd(8) by default and disable router solicitation and
advertisement processing in the kernel.
Go for it!!! deraadt@
additional encouragement to push forward from at least mpi and henning
special thanks to naddy for being an early adopter and finding bugs.
---

diff --git a/etc/rc.conf b/etc/rc.conf
index 6555d769c04..c303e364fa4 100644
--- a/etc/rc.conf
+++ b/etc/rc.conf
@@ -1,4 +1,4 @@
-#	$OpenBSD: rc.conf,v 1.214 2017/05/29 10:24:06 florian Exp $
+#	$OpenBSD: rc.conf,v 1.215 2017/05/30 08:58:34 florian Exp $
 
 # DO NOT EDIT THIS FILE!!
 #
@@ -57,7 +57,7 @@ rtadvd_flags=NO		# for normal use: list of interfaces
 			# be sure to set net.inet6.ip6.forwarding=1
 sasyncd_flags=NO
 sensorsd_flags=NO
-slaacd_flags=NO
+slaacd_flags=
 slowcgi_flags=NO
 smtpd_flags=
 sndiod_flags=
diff --git a/sys/netinet6/nd6_rtr.c b/sys/netinet6/nd6_rtr.c
index 7fc1e36e0ec..099a9e21904 100644
--- a/sys/netinet6/nd6_rtr.c
+++ b/sys/netinet6/nd6_rtr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: nd6_rtr.c,v 1.158 2017/05/16 12:24:04 mpi Exp $	*/
+/*	$OpenBSD: nd6_rtr.c,v 1.159 2017/05/30 08:58:34 florian Exp $	*/
 /*	$KAME: nd6_rtr.c,v 1.97 2001/02/07 11:09:13 itojun Exp $	*/
 
 /*
@@ -282,6 +282,9 @@ nd6_rs_output(struct ifnet* ifp, struct in6_ifaddr *ia6)
 void
 nd6_rs_output_set_timo(int timeout)
 {
+#ifndef	SMALL_KERNEL
+	return;
+#endif	/* SMALL_KERNEL */
 	nd6_rs_output_timeout = timeout;
 	timeout_add_sec(&nd6_rs_output_timer, nd6_rs_output_timeout);
 }
@@ -381,6 +384,10 @@ nd6_ra_input(struct mbuf *m, int off, int icmp6len)
 	if (ifp == NULL)
 		goto freeit;
 
+#ifndef	SMALL_KERNEL
+	goto freeit;
+#endif	/* SMALL_KERNEL */
+
 	/* We accept RAs only if inet6 autoconf is enabled  */
 	if (!(ifp->if_xflags & IFXF_AUTOCONF6))
 		goto freeit;