diff options
Diffstat (limited to 'usr.sbin/ospfd/neighbor.c')
| -rw-r--r-- | usr.sbin/ospfd/neighbor.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/usr.sbin/ospfd/neighbor.c b/usr.sbin/ospfd/neighbor.c index c7847167297..4eddf908738 100644 --- a/usr.sbin/ospfd/neighbor.c +++ b/usr.sbin/ospfd/neighbor.c @@ -1,4 +1,4 @@ -/* $OpenBSD: neighbor.c,v 1.14 2005/03/31 19:32:10 norby Exp $ */ +/* $OpenBSD: neighbor.c,v 1.15 2005/04/12 09:54:59 claudio Exp $ */ /* * Copyright (c) 2005 Claudio Jeker <claudio@openbsd.org> @@ -50,7 +50,7 @@ struct nbr_table { #define NBR_HASH(x) \ &nbrtable.hashtbl[(x) & nbrtable.hashmask] -u_int32_t peercnt; +u_int32_t peercnt = NBR_CNTSTART; struct { int state; @@ -230,6 +230,8 @@ nbr_fsm(struct nbr *nbr, enum nbr_event event) void nbr_init(u_int32_t hashsize) { + struct nbr_head *head; + struct nbr *nbr; u_int32_t hs, i; for (hs = 1; hs < hashsize; hs <<= 1) @@ -242,13 +244,27 @@ nbr_init(u_int32_t hashsize) LIST_INIT(&nbrtable.hashtbl[i]); nbrtable.hashmask = hs - 1; + + /* allocate a dummy neighbor used for self originated AS ext routes */ + if ((nbr = calloc(1, sizeof(*nbr))) == NULL) + fatal("nbr_init"); + + nbr->id.s_addr = ospfe_router_id(); + nbr->state = NBR_STA_DOWN; + nbr->peerid = NBR_IDSELF; + head = NBR_HASH(nbr->peerid); + LIST_INSERT_HEAD(head, nbr, hash); + + TAILQ_INIT(&nbr->ls_retrans_list); + TAILQ_INIT(&nbr->db_sum_list); + TAILQ_INIT(&nbr->ls_req_list); } struct nbr * nbr_new(u_int32_t nbr_id, struct iface *iface, int self) { struct nbr_head *head; - struct nbr *nbr = NULL; + struct nbr *nbr; struct rde_nbr rn; if ((nbr = calloc(1, sizeof(*nbr))) == NULL) |