diff options
| -rw-r--r-- | proto/ospf/hello.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/proto/ospf/hello.c b/proto/ospf/hello.c index b6d04ee..bc5e876 100644 --- a/proto/ospf/hello.c +++ b/proto/ospf/hello.c @@ -1,7 +1,7 @@ /* * BIRD -- OSPF * - * (c) 1999 - 2004 Ondrej Filip <feela@network.cz> + * (c) 1999--2004 Ondrej Filip <feela@network.cz> * * Can be freely distributed and used under the terms of the GNU GPL. */ @@ -17,7 +17,7 @@ ospf_hello_receive(struct ospf_hello_packet *ps, ip_addr mask; char *beg = "Bad OSPF hello packet from ", *rec = " received: "; struct proto *p = (struct proto *) ifa->proto; - unsigned int size = ntohs(ps->ospf_packet.length), i, twoway, oldpriority, eligible = 0; + unsigned int size = ntohs(ps->ospf_packet.length), i, twoway, oldpriority, eligible = 0, peers; OSPF_TRACE(D_PACKETS, "Received hello from %I via %s", faddr, ifa->iface->name); @@ -101,8 +101,10 @@ ospf_hello_receive(struct ospf_hello_packet *ps, pnrid = (u32 *) ((struct ospf_hello_packet *) (ps + 1)); + peers = (size - sizeof(struct ospf_hello_packet))/ sizeof(u32); + twoway = 0; - for (i = 0; i < size - (sizeof(struct ospf_hello_packet)); i++) + for (i = 0; i < peers; i++) { if (ntohl(*(pnrid + i)) == p->cf->global->router_id) { |