diff options
| -rw-r--r-- | eigrpd/eigrp_packet.c | 9 | ||||
| -rw-r--r-- | ospfd/ospf_neighbor.c | 4 |
2 files changed, 8 insertions, 5 deletions
diff --git a/eigrpd/eigrp_packet.c b/eigrpd/eigrp_packet.c index ba8271d46e..6367ef58ab 100644 --- a/eigrpd/eigrp_packet.c +++ b/eigrpd/eigrp_packet.c @@ -485,7 +485,7 @@ int eigrp_read(struct thread *thread) struct eigrp_header *eigrph; struct interface *ifp; struct eigrp_neighbor *nbr; - + struct in_addr srcaddr; uint16_t opcode = 0; uint16_t length = 0; @@ -511,6 +511,7 @@ int eigrp_read(struct thread *thread) if (iph->ip_v == 4) length = (iph->ip_len) - 20U; + srcaddr = iph->ip_src; /* IP Header dump. */ if (IS_DEBUG_EIGRP_TRANSMIT(0, RECV) @@ -526,7 +527,7 @@ int eigrp_read(struct thread *thread) and also platforms (such as Solaris 8) that claim to support ifindex retrieval but do not. */ - c = if_lookup_address((void *)&iph->ip_src, AF_INET, + c = if_lookup_address((void *)&srcaddr, AF_INET, eigrp->vrf_id); if (c == NULL) @@ -549,11 +550,11 @@ int eigrp_read(struct thread *thread) /* Self-originated packet should be discarded silently. */ if (eigrp_if_lookup_by_local_addr(eigrp, NULL, iph->ip_src) - || (IPV4_ADDR_SAME(&iph->ip_src, &ei->address.u.prefix4))) { + || (IPV4_ADDR_SAME(&srcaddr, &ei->address.u.prefix4))) { if (IS_DEBUG_EIGRP_TRANSMIT(0, RECV)) zlog_debug( "eigrp_read[%s]: Dropping self-originated packet", - inet_ntoa(iph->ip_src)); + inet_ntoa(srcaddr)); return 0; } diff --git a/ospfd/ospf_neighbor.c b/ospfd/ospf_neighbor.c index a58bd93b6e..a9247dd0ec 100644 --- a/ospfd/ospf_neighbor.c +++ b/ospfd/ospf_neighbor.c @@ -402,12 +402,14 @@ void ospf_renegotiate_optional_capabilities(struct ospf *top) struct ospf_neighbor *ospf_nbr_lookup(struct ospf_interface *oi, struct ip *iph, struct ospf_header *ospfh) { + struct in_addr srcaddr = iph->ip_src; + if (oi->type == OSPF_IFTYPE_VIRTUALLINK || oi->type == OSPF_IFTYPE_POINTOPOINT) return (ospf_nbr_lookup_by_routerid(oi->nbrs, &ospfh->router_id)); else - return (ospf_nbr_lookup_by_addr(oi->nbrs, &iph->ip_src)); + return (ospf_nbr_lookup_by_addr(oi->nbrs, &srcaddr)); } static struct ospf_neighbor *ospf_nbr_add(struct ospf_interface *oi, |