From 8e35a152ff3900213b837f830cba24d37cfff11b Mon Sep 17 00:00:00 2001
From: jinmei <jinmei>
Date: Sat, 6 Jan 2001 07:03:00 +0000
Subject: [PATCH] allow binding to a deprecated address.

---
 freebsd4/sys/netinet6/in6_pcb.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/freebsd4/sys/netinet6/in6_pcb.c b/freebsd4/sys/netinet6/in6_pcb.c
index fa40634162..27fc1935c6 100644
--- a/freebsd4/sys/netinet6/in6_pcb.c
+++ b/freebsd4/sys/netinet6/in6_pcb.c
@@ -1,5 +1,5 @@
 /*	$FreeBSD: src/sys/netinet6/in6_pcb.c,v 1.10.2.2 2000/07/15 07:14:33 kris Exp $	*/
-/*	$KAME: in6_pcb.c,v 1.26 2000/12/01 05:31:28 jinmei Exp $	*/
+/*	$KAME: in6_pcb.c,v 1.27 2000/12/01 05:32:08 jinmei Exp $	*/
   
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -167,11 +167,12 @@ in6_pcbbind(inp, nam, p)
 			/*
 			 * XXX: bind to an anycast address might accidentally
 			 * cause sending a packet with anycast source address.
+			 * We should allow to bind to a deprecated address, since
+			 * the application dare to use it.
 			 */
 			if (ia &&
 			    ((struct in6_ifaddr *)ia)->ia6_flags &
-			    (IN6_IFF_ANYCAST|IN6_IFF_NOTREADY|
-			     IN6_IFF_DETACHED|IN6_IFF_DEPRECATED)) {
+			    (IN6_IFF_ANYCAST|IN6_IFF_NOTREADY|IN6_IFF_DETACHED)) {
 				return(EADDRNOTAVAIL);
 			}
 		}