From: Roy Marples <roy@marples.name>
Date: Sat, 4 Jul 2015 12:13:53 +0000 (+0000)
Subject: When sending to an address, ensure we have a socket.
X-Git-Tag: v6.9.1~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6477879e731235792c6ed09d39dd258bfced662b;p=thirdparty%2Fdhcpcd.git

When sending to an address, ensure we have a socket.
---

diff --git a/dhcp.c b/dhcp.c
index f9fb4643..df0212b1 100644
--- a/dhcp.c
+++ b/dhcp.c
@@ -1681,7 +1681,7 @@ send_message(struct interface *ifp, uint8_t type,
 		goto fail;
 	len = (size_t)r;
 	from.s_addr = dhcp->ciaddr;
-	if (from.s_addr)
+	if (s != -1 && from.s_addr != INADDR_ANY)
 		to.s_addr = state->lease.server.s_addr;
 	else
 		to.s_addr = INADDR_ANY;