Merge branch 'pandora-27-omap1' into rev2

[pandora-kernel.git] / net / ipv6 / syncookies.c

diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index a46badd..ec394cf 100644 (file)
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -199,10 +199,8 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
        ireq6 = inet6_rsk(req);
        treq = tcp_rsk(req);
 
-       if (security_inet_conn_request(sk, skb, req)) {
-               reqsk_free(req);
-               goto out;
-       }
+       if (security_inet_conn_request(sk, skb, req))
+               goto out_free;
 
        req->mss = mss;
        ireq->rmt_port = th->source;
@@ -255,14 +253,13 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
                fl.fl_ip_dport = inet_rsk(req)->rmt_port;
                fl.fl_ip_sport = inet_sk(sk)->sport;
                security_req_classify_flow(req, &fl);
-               if (ip6_dst_lookup(sk, &dst, &fl)) {
-                       reqsk_free(req);
-                       goto out;
-               }
+               if (ip6_dst_lookup(sk, &dst, &fl))
+                       goto out_free;
+
                if (final_p)
                        ipv6_addr_copy(&fl.fl6_dst, final_p);
                if ((xfrm_lookup(&dst, &fl, sk, 0)) < 0)
-                       goto out;
+                       goto out_free;
        }
 
        req->window_clamp = tp->window_clamp ? :dst_metric(dst, RTAX_WINDOW);
@@ -273,7 +270,10 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
        ireq->rcv_wscale = rcv_wscale;
 
        ret = get_cookie_sock(sk, skb, req, dst);
-
-out:   return ret;
+out:
+       return ret;
+out_free:
+       reqsk_free(req);
+       return NULL;
 }