diff options
Diffstat (limited to 'proto/ospf/lsreq.c')
| -rw-r--r-- | proto/ospf/lsreq.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/proto/ospf/lsreq.c b/proto/ospf/lsreq.c index 046e149..98d2d06 100644 --- a/proto/ospf/lsreq.c +++ b/proto/ospf/lsreq.c @@ -66,36 +66,27 @@ ospf_lsreq_send(struct ospf_neighbor *n) void ospf_lsreq_receive(struct ospf_lsreq_packet *ps, - struct ospf_iface *ifa, u16 size) + struct ospf_iface *ifa, struct ospf_neighbor *n) { - u32 nrid; - struct ospf_neighbor *n; struct ospf_lsreq_header *lsh; struct l_lsr_head *llsh; list uplist; slab *upslab; - int length, i, lsano; + unsigned int size = ntohs(ps->ospf_packet.length); + int i, lsano; struct proto *p = (struct proto *) ifa->proto; - nrid = ntohl(ps->ospf_packet.routerid); - - if ((n = find_neigh(ifa, nrid)) == NULL) - { - OSPF_TRACE(D_PACKETS, "Received lsreq from unknown neighbor! (%I)", nrid); - return; - } if (n->state < NEIGHBOR_EXCHANGE) return; OSPF_TRACE(D_EVENTS, "Received LS req from neighbor: %I", n->ip); ospf_neigh_sm(n, INM_HELLOREC); - length = ntohs(ps->ospf_packet.length); lsh = (void *) (ps + 1); init_list(&uplist); upslab = sl_new(n->pool, sizeof(struct l_lsr_head)); - lsano = (length - sizeof(struct ospf_lsreq_packet)) / + lsano = (size - sizeof(struct ospf_lsreq_packet)) / sizeof(struct ospf_lsreq_header); for (i = 0; i < lsano; lsh++, i++) { |