From: Roy Marples <roy@marples.name>
Date: Sat, 12 Jul 2008 00:49:59 +0000 (+0000)
Subject: Fix gratuitous ARP with fork()less systems.
X-Git-Tag: v4.0.2~198
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6f5c7d3b97bfb9ace521d972e6fa1d06f308805;p=thirdparty%2Fdhcpcd.git

Fix gratuitous ARP with fork()less systems.
---

diff --git a/client.c b/client.c
index b67cc8a8..b901f452 100644
--- a/client.c
+++ b/client.c
@@ -504,9 +504,12 @@ client_setup(struct if_state *state, const struct options *options)
 		if (options->options & DHCPCD_DAEMONISED) {
 			iface->addr.s_addr = lease->addr.s_addr;
 			iface->net.s_addr = lease->net.s_addr;
+			state->new = state->offer;
+			state->offer = NULL;
 			get_option_addr(&lease->server.s_addr,
-					state->offer, DHCP_SERVERID);
+					state->new, DHCP_SERVERID);
 #ifdef ENABLE_ARP
+			open_socket(iface, ETHERTYPE_ARP);
 			state->state = STATE_ANNOUNCING;
 			tv.tv_sec = ANNOUNCE_INTERVAL;
 #else