From 6391e47e42abf64d925c1120d03ba168cc8c2c50 Mon Sep 17 00:00:00 2001
From: aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sat, 24 Jan 2009 18:16:18 +0000
Subject: [PATCH] Use broadcast address for slirp dhcp replies

Windows Vista drops unicast dhcp replies to its yet-unconfigured address,
so use a broadcast address.  This behaviour is allowed by the RFC.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6430 c046a42c-6fe2-441c-8c8c-71466251a162
---
 slirp/bootp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/slirp/bootp.c b/slirp/bootp.c
index bf704abf52..ca177f40c2 100644
--- a/slirp/bootp.c
+++ b/slirp/bootp.c
@@ -191,6 +191,8 @@ static void bootp_reply(struct bootp_t *bp)
     rbp->bp_yiaddr = daddr.sin_addr; /* Client IP address */
     rbp->bp_siaddr = saddr.sin_addr; /* Server IP address */
 
+    daddr.sin_addr.s_addr = 0xffffffffu;
+
     q = rbp->bp_vend;
     memcpy(q, rfc1533_cookie, 4);
     q += 4;