diff options
Diffstat (limited to 'usr.sbin/ospfd/kroute.c')
| -rw-r--r-- | usr.sbin/ospfd/kroute.c | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/usr.sbin/ospfd/kroute.c b/usr.sbin/ospfd/kroute.c index d707a3d3e3a..cc7a58591ec 100644 --- a/usr.sbin/ospfd/kroute.c +++ b/usr.sbin/ospfd/kroute.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kroute.c,v 1.26 2006/03/08 13:49:07 claudio Exp $ */ +/* $OpenBSD: kroute.c,v 1.27 2006/04/16 11:38:11 henning Exp $ */ /* * Copyright (c) 2004 Esben Norby <norby@openbsd.org> @@ -973,7 +973,7 @@ dispatch_rtmsg(void) struct in_addr prefix, nexthop; u_int8_t prefixlen; int flags; - u_short ifindex; + u_short ifindex = 0; if ((n = read(kr_state.fd, &buf, sizeof(buf))) == -1) { log_warn("dispatch_rtmsg: read error"); @@ -988,24 +988,26 @@ dispatch_rtmsg(void) lim = buf + n; for (next = buf; next < lim; next += rtm->rtm_msglen) { rtm = (struct rt_msghdr *)next; - sa = (struct sockaddr *)(rtm + 1); - get_rtaddrs(rtm->rtm_addrs, sa, rti_info); prefix.s_addr = 0; prefixlen = 0; flags = F_KERNEL; nexthop.s_addr = 0; - if (rtm->rtm_pid == kr_state.pid) /* cause by us */ - continue; - - if (rtm->rtm_errno) /* failed attempts... */ - continue; - if (rtm->rtm_type == RTM_ADD || rtm->rtm_type == RTM_CHANGE || rtm->rtm_type == RTM_DELETE) { + sa = (struct sockaddr *)(rtm + 1); + get_rtaddrs(rtm->rtm_addrs, sa, rti_info); + + if (rtm->rtm_pid == kr_state.pid) /* cause by us */ + continue; + + if (rtm->rtm_errno) /* failed attempts... */ + continue; + if (rtm->rtm_flags & RTF_LLINFO) /* arp cache */ continue; + switch (sa->sa_family) { case AF_INET: prefix.s_addr = @@ -1031,19 +1033,20 @@ dispatch_rtmsg(void) default: continue; } - } - ifindex = rtm->rtm_index; - if ((sa = rti_info[RTAX_GATEWAY]) != NULL) - switch (sa->sa_family) { - case AF_INET: - nexthop.s_addr = - ((struct sockaddr_in *)sa)->sin_addr.s_addr; - break; - case AF_LINK: - flags |= F_CONNECTED; - break; + ifindex = rtm->rtm_index; + if ((sa = rti_info[RTAX_GATEWAY]) != NULL) { + switch (sa->sa_family) { + case AF_INET: + nexthop.s_addr = + ((struct sockaddr_in *)sa)->sin_addr.s_addr; + break; + case AF_LINK: + flags |= F_CONNECTED; + break; + } } + } switch (rtm->rtm_type) { case RTM_ADD: |