Date: Wed, 15 Sep 1999 19:10:01 -0700 (PDT)
From: "Massa.Hatanaka" <hatanaka@open.nm.fujitsu.co.jp>
To: freebsd-bugs@FreeBSD.org
Subject: Re: kern/13232: panic("rtfree"); when sending bootp requests to machine
Message-ID: <199909160210.TAA49058@freefall.freebsd.org>
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The following reply was made to PR kern/13232; it has been noted by GNATS.
From: "Massa.Hatanaka" <hatanaka@open.nm.fujitsu.co.jp>
To: freebsd-gnats-submit@freebsd.org
Cc: colle@krtkg1.rug.ac.be, hatanaka@open.nm.fujitsu.co.jp
Subject: Re: kern/13232: panic("rtfree"); when sending bootp requests to machine
Date: Thu, 16 Sep 1999 11:06:19 JST
Altough I am not sure to fix, you can try the following fixes.
Hope that helps.
-Massa. Hatanaka
==
[1] For aged bug
route_output():sys/net/rtsock.c
if ((rnh = rt_tables[dst->sa_family]) == 0) {
senderr(EAFNOSUPPORT);
} else if (rt = (struct rtentry *)
rnh->rnh_lookup(dst, netmask, rnh))
#ifdef notdef
rt->rt_refcnt++;
#else /* notdef */
{
if (rt->rt_nodes[0].rn_flags & RNF_ROOT) {
rt = 0;
senderr(ESRCH);
}
rt->rt_refcnt++;
}
#endif /* notdef */
else
senderr(ESRCH);
[2] For young bug
in_matroute():sys/netinet/in_rmx.c
static struct radix_node *
in_matroute(void *v_arg, struct radix_node_head *head)
{
struct radix_node *rn = rn_match(v_arg, head);
struct rtentry *rt = (struct rtentry *)rn;
#ifdef notdef
#endif /* notdef */
if (rn && (rn->rn_flags & RNF_ROOT)) {
return (rn);
}
#endif /* notdef */
if(rt && rt->rt_refcnt == 0) { /* this is first reference */
if(rt->rt_flags & RTPRF_OURS) {
rt->rt_flags &= ~RTPRF_OURS;
rt->rt_rmx.rmx_expire = 0;
}
}
return rn;
}
===
Massa. Hatanaka Fujitsu Limited, Japan
/* E-Mail: masoh@itspf.fujitsu.oz.au */
E-Mail: hatanaka@open.nm.fujitsu.co.jp
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