diff options
| author | Niels Provos <provos@cvs.openbsd.org> | 2000-05-21 22:19:08 +0000 |
|---|---|---|
| committer | Niels Provos <provos@cvs.openbsd.org> | 2000-05-21 22:19:08 +0000 |
| commit | b1099da884b869f234c637ad1c515f620dedac2f (patch) | |
| tree | 8426e3ff03827507b8ea63f0bbae992a860bee50 /sys/net | |
| parent | c3585e16cb357a989ba29b11789dbf36764a6834 (diff) | |
deleting some routes created by imcp redirects could result in panic
fix from NetBSD:
Delay clearing of RTF_UP until after deleting rt_gwroute.
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/route.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/net/route.c b/sys/net/route.c index edbc55662fe..2d9f79bf6b1 100644 --- a/sys/net/route.c +++ b/sys/net/route.c @@ -1,4 +1,4 @@ -/* $OpenBSD: route.c,v 1.18 2000/03/23 16:37:52 art Exp $ */ +/* $OpenBSD: route.c,v 1.19 2000/05/21 22:19:07 provos Exp $ */ /* $NetBSD: route.c,v 1.14 1996/02/13 22:00:46 christos Exp $ */ /* @@ -343,7 +343,7 @@ rtredirect(dst, gateway, netmask, flags, src, rtp) goto done; /* * Create a new entry if we just got back a wildcard entry - * or the the lookup failed. This is necessary for hosts + * or the lookup failed. This is necessary for hosts * which use routing redirects generated by smart gateways * to dynamically build the routing tables. */ @@ -498,11 +498,11 @@ rtrequest(req, dst, gateway, netmask, flags, ret_nrt) if (rn->rn_flags & (RNF_ACTIVE | RNF_ROOT)) panic ("rtrequest delete"); rt = (struct rtentry *)rn; - rt->rt_flags &= ~RTF_UP; if (rt->rt_gwroute) { rt = rt->rt_gwroute; RTFREE(rt); (rt = (struct rtentry *)rn)->rt_gwroute = NULL; } + rt->rt_flags &= ~RTF_UP; if ((ifa = rt->rt_ifa) && ifa->ifa_rtrequest) ifa->ifa_rtrequest(RTM_DELETE, rt, SA(NULL)); rttrash++; |