netfilter: nfnetlink_cttimeout: fetch timeouts for udplite and gre, too

[sfrench/cifs-2.6.git] / net / netfilter / nfnetlink_cttimeout.c

diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c
index a518eb162344e6692e69989cf5ba0cdf03da1333..109b0d27345acc1afac24524c107043d4d10958a 100644 (file)
--- a/net/netfilter/nfnetlink_cttimeout.c
+++ b/net/netfilter/nfnetlink_cttimeout.c
@@ -455,7 +455,8 @@ static int cttimeout_default_get(struct net *net, struct sock *ctnl,
        case IPPROTO_TCP:
                timeouts = nf_tcp_pernet(net)->timeouts;
                break;
-       case IPPROTO_UDP:
+       case IPPROTO_UDP: /* fallthrough */
+       case IPPROTO_UDPLITE:
                timeouts = nf_udp_pernet(net)->timeouts;
                break;
        case IPPROTO_DCCP:
@@ -469,13 +470,23 @@ static int cttimeout_default_get(struct net *net, struct sock *ctnl,
        case IPPROTO_SCTP:
 #ifdef CONFIG_NF_CT_PROTO_SCTP
                timeouts = nf_sctp_pernet(net)->timeouts;
+#endif
+               break;
+       case IPPROTO_GRE:
+#ifdef CONFIG_NF_CT_PROTO_GRE
+               if (l4proto->net_id) {
+                       struct netns_proto_gre *net_gre;
+
+                       net_gre = net_generic(net, *l4proto->net_id);
+                       timeouts = net_gre->gre_timeouts;
+               }
 #endif
                break;
        case 255:
                timeouts = &nf_generic_pernet(net)->timeout;
                break;
        default:
-               WARN_ON_ONCE(1);
+               WARN_ONCE(1, "Missing timeouts for proto %d", l4proto->l4proto);
                break;
        }