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install host route for p2p interface even if there's connected net route

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by broadcast interface.  PR 21903.
This commit is contained in:
itojun 2003-06-18 06:42:34 +00:00
parent cf368599b3
commit faef0b82e9
1 changed files with 18 additions and 20 deletions
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38
sys/netinet/in.c
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@ -1,4 +1,4 @@
/* $NetBSD: in.c,v 1.84 2003/06/15 02:49:32 matt Exp $ */
/* $NetBSD: in.c,v 1.85 2003/06/18 06:42:34 itojun 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 1.84 2003/06/15 02:49:32 matt Exp $");
__KERNEL_RCSID(0, "$NetBSD: in.c,v 1.85 2003/06/18 06:42:34 itojun Exp $");
#include "opt_inet.h"
#include "opt_inet_conf.h"
@ -920,21 +920,20 @@ in_addprefix(target, flags)
if ((flags & RTF_HOST) != 0)
prefix = target->ia_dstaddr.sin_addr;
else
else {
prefix = target->ia_addr.sin_addr;
mask = target->ia_sockmask.sin_addr;
prefix.s_addr &= mask.s_addr;
mask = target->ia_sockmask.sin_addr;
prefix.s_addr &= mask.s_addr;
}
TAILQ_FOREACH(ia, &in_ifaddr, ia_list) {
/* easy one first */
if (mask.s_addr != ia->ia_sockmask.sin_addr.s_addr)
continue;
if (rtinitflags(ia))
p = ia->ia_dstaddr.sin_addr;
else
else {
p = ia->ia_addr.sin_addr;
p.s_addr &= ia->ia_sockmask.sin_addr.s_addr;
p.s_addr &= ia->ia_sockmask.sin_addr.s_addr;
}
if (prefix.s_addr != p.s_addr)
continue;
@ -973,21 +972,20 @@ in_scrubprefix(target)
if (rtinitflags(target))
prefix = target->ia_dstaddr.sin_addr;
else
else {
prefix = target->ia_addr.sin_addr;
mask = target->ia_sockmask.sin_addr;
prefix.s_addr &= mask.s_addr;
mask = target->ia_sockmask.sin_addr;
prefix.s_addr &= mask.s_addr;
}
TAILQ_FOREACH(ia, &in_ifaddr, ia_list) {
/* easy one first */
if (mask.s_addr != ia->ia_sockmask.sin_addr.s_addr)
continue;
if (rtinitflags(ia))
p = ia->ia_dstaddr.sin_addr;
else
else {
p = ia->ia_addr.sin_addr;
p.s_addr &= ia->ia_sockmask.sin_addr.s_addr;
p.s_addr &= ia->ia_sockmask.sin_addr.s_addr;
}
if (prefix.s_addr != p.s_addr)
continue;