diff options
Diffstat (limited to 'net/ipv4/syncookies.c')
| -rw-r--r-- | net/ipv4/syncookies.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c index e531344611a0..008545f63667 100644 --- a/net/ipv4/syncookies.c +++ b/net/ipv4/syncookies.c @@ -216,16 +216,15 @@ struct sock *tcp_get_cookie_sock(struct sock *sk, struct sk_buff *skb, refcount_set(&req->rsk_refcnt, 1); tcp_sk(child)->tsoffset = tsoff; sock_rps_save_rxhash(child, skb); - if (!inet_csk_reqsk_queue_add(sk, req, child)) { - bh_unlock_sock(child); - sock_put(child); - child = NULL; - reqsk_put(req); - } - } else { - reqsk_free(req); + if (inet_csk_reqsk_queue_add(sk, req, child)) + return child; + + bh_unlock_sock(child); + sock_put(child); } - return child; + __reqsk_free(req); + + return NULL; } EXPORT_SYMBOL(tcp_get_cookie_sock); |