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Some fixes for TTL security.

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This commit is contained in:
Ondrej Zajicek
2013-07-11 13:50:44 +02:00
parent cc31b75a8f
commit 354496ace8
3 changed files with 19 additions and 17 deletions
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4
proto/ospf/iface.c
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@@ -87,6 +87,7 @@ ospf_sk_open(struct ospf_iface *ifa)
sk->tbsize = rxbufsize(ifa);
sk->data = (void *) ifa;
sk->flags = SKF_LADDR_RX | (ifa->check_ttl ? SKF_TTL_RX : 0);
sk->ttl = ifa->cf->ttl_security ? 255 : -1;
if (sk_open(sk) != 0)
goto err;
@@ -664,7 +665,8 @@ ospf_iface_reconfigure(struct ospf_iface *ifa, struct ospf_iface_patt *new)
/* Change of these options would require to reset the iface socket */
if ((new->real_bcast != ifa->cf->real_bcast) ||
(new->tx_tos != ifa->cf->tx_tos) ||
(new->tx_priority != ifa->cf->tx_priority))
(new->tx_priority != ifa->cf->tx_priority) ||
(new->ttl_security != ifa->cf->ttl_security))
return 0;
ifa->cf = new;