diff options
Diffstat (limited to 'proto/ospf/packet.c')
| -rw-r--r-- | proto/ospf/packet.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/proto/ospf/packet.c b/proto/ospf/packet.c index 65842037..5af9e875 100644 --- a/proto/ospf/packet.c +++ b/proto/ospf/packet.c @@ -231,6 +231,10 @@ ospf_rx_hook(sock *sk, int len) const char *err_dsc = NULL; uint err_val = 0; + /* Should not happen */ + if (ifa->state <= OSPF_IS_LOOP) + return 1; + int src_local, dst_local, dst_mcast; src_local = ipa_in_net(sk->faddr, ifa->addr->prefix, ifa->addr->pxlen); dst_local = ipa_equal(sk->laddr, ifa->addr->ip); |