From 56c5d32d37d1d0f9837587537785c4a1744032aa Mon Sep 17 00:00:00 2001
From: Hajimu UMEMOTO <ume@FreeBSD.org>
Date: Sat, 8 Jun 2002 19:49:22 +0000
Subject: [PATCH] Don't have -prefixlen 128 on host routes.

Obtained from:	KAME
---
 sbin/route/route.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/sbin/route/route.c b/sbin/route/route.c
index 55e61a2b2717..2ddc50d8fd7e 100644
--- a/sbin/route/route.c
+++ b/sbin/route/route.c
@@ -884,15 +884,13 @@ inet6_makenetandmask(sin6, plen)
 			if (!memcmp(&sin6->sin6_addr.s6_addr[8],
 				    &in6.s6_addr[8], 8))
 				plen = "64";
-			else
-				plen = "128";
 		}
 	}
 
-	if (plen) {
-		rtm_addrs |= RTA_NETMASK;
-		return prefixlen(plen);
-	}
+	if (!plen || strcmp(plen, "128") == 0)
+		return 1;
+	rtm_addrs |= RTA_NETMASK;
+	(void)prefixlen(plen);
 	return 0;
 }
 #endif
@@ -1029,8 +1027,7 @@ getaddr(which, s, hpp)
 		if (q != NULL)
 			*q++ = '/';
 		if (which == RTA_DST)
-			if (inet6_makenetandmask(&su->sin6, q) == -1)
-				return (1);
+			return (inet6_makenetandmask(&su->sin6, q));
 		return (0);
 	}
 #endif /* INET6 */