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don't try to forward multicast packet to mif that went away; kame

This commit is contained in:
itojun 2003-06-06 06:52:29 +00:00
parent e72a5afeb3
commit a07ae6a9df
1 changed files with 4 additions and 2 deletions
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6
sys/netinet6/ip6_mroute.c
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@ -1,4 +1,4 @@
/* $NetBSD: ip6_mroute.c,v 1.46 2003/05/16 03:56:49 itojun Exp $ */
/* $NetBSD: ip6_mroute.c,v 1.47 2003/06/06 06:52:29 itojun Exp $ */
/* $KAME: ip6_mroute.c,v 1.49 2001/07/25 09:21:18 jinmei Exp $ */
/*
@ -85,7 +85,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ip6_mroute.c,v 1.46 2003/05/16 03:56:49 itojun Exp $");
__KERNEL_RCSID(0, "$NetBSD: ip6_mroute.c,v 1.47 2003/06/06 06:52:29 itojun Exp $");
#include "opt_inet.h"
@ -1413,6 +1413,8 @@ ip6_mdq(m, ifp, rt)
*/
for (mifp = mif6table, mifi = 0; mifi < nummifs; mifp++, mifi++)
if (IF_ISSET(mifi, &rt->mf6c_ifset)) {
if (mif6table[mifi].m6_ifp == NULL)
continue;
#ifdef notyet
/*
* check if the outgoing packet is going to break