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.
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04f197eae9
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@ -1,4 +1,4 @@
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/* $NetBSD: in.c,v 1.82 2002/11/07 07:18:12 thorpej Exp $ */
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/* $NetBSD: in.c,v 1.83 2003/06/13 07:59:57 onoe Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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@ -102,7 +102,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: in.c,v 1.82 2002/11/07 07:18:12 thorpej Exp $");
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__KERNEL_RCSID(0, "$NetBSD: in.c,v 1.83 2003/06/13 07:59:57 onoe Exp $");
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#include "opt_inet.h"
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#include "opt_inet_conf.h"
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@ -846,7 +846,7 @@ in_ifinit(ifp, ia, sin, scrub)
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ia->ia_netbroadcast.s_addr =
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ia->ia_net | ~ia->ia_netmask;
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} else if (ifp->if_flags & IFF_LOOPBACK) {
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ia->ia_ifa.ifa_dstaddr = ia->ia_ifa.ifa_addr;
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ia->ia_dstaddr = ia->ia_addr;
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flags |= RTF_HOST;
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} else if (ifp->if_flags & IFF_POINTOPOINT) {
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if (ia->ia_dstaddr.sin_family != AF_INET)
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