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For loopback interface, assign ia_dstaddr instead of just changing reference 

to ifa_dstaddr.  This fixes the problem that assigning more than 2 IPv4
aliases to loopback interface fails to create routing table entry.
This commit is contained in:
onoe 2003-06-13 07:59:57 +00:00
parent 04f197eae9
commit 7dad9f7d8a
1 changed files with 3 additions and 3 deletions
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6
sys/netinet/in.c
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@ -1,4 +1,4 @@
/* $NetBSD: in.c,v 1.82 2002/11/07 07:18:12 thorpej Exp $ */
/* $NetBSD: in.c,v 1.83 2003/06/13 07:59:57 onoe Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -102,7 +102,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: in.c,v 1.82 2002/11/07 07:18:12 thorpej Exp $");
__KERNEL_RCSID(0, "$NetBSD: in.c,v 1.83 2003/06/13 07:59:57 onoe Exp $");
#include "opt_inet.h"
#include "opt_inet_conf.h"
@ -846,7 +846,7 @@ in_ifinit(ifp, ia, sin, scrub)
ia->ia_netbroadcast.s_addr =
ia->ia_net | ~ia->ia_netmask;
} else if (ifp->if_flags & IFF_LOOPBACK) {
ia->ia_ifa.ifa_dstaddr = ia->ia_ifa.ifa_addr;
ia->ia_dstaddr = ia->ia_addr;
flags |= RTF_HOST;
} else if (ifp->if_flags & IFF_POINTOPOINT) {
if (ia->ia_dstaddr.sin_family != AF_INET)