sk_nocaps_add(sk, NETIF_F_GSO_MASK);
}
if (tp->md5sig_info->entries6 == 0 &&
- tcp_alloc_md5sig_pool(sk) == NULL) {
+ !tcp_alloc_md5sig_pool()) {
kfree(newkey);
return -ENOMEM;
}
if (!keys) {
kfree(newkey);
- if (tp->md5sig_info->entries6 == 0)
- tcp_free_md5sig_pool();
return -ENOMEM;
}
kfree(tp->md5sig_info->keys6);
tp->md5sig_info->keys6 = NULL;
tp->md5sig_info->alloced6 = 0;
- tcp_free_md5sig_pool();
} else {
/* shrink the database */
if (tp->md5sig_info->entries6 != i)
for (i = 0; i < tp->md5sig_info->entries6; i++)
kfree(tp->md5sig_info->keys6[i].base.key);
tp->md5sig_info->entries6 = 0;
- tcp_free_md5sig_pool();
}
kfree(tp->md5sig_info->keys6);
for (i = 0; i < tp->md5sig_info->entries4; i++)
kfree(tp->md5sig_info->keys4[i].base.key);
tp->md5sig_info->entries4 = 0;
- tcp_free_md5sig_pool();
}
kfree(tp->md5sig_info->keys4);
ipv6_addr_copy(&treq->rmt_addr, &ipv6_hdr(skb)->saddr);
ipv6_addr_copy(&treq->loc_addr, &ipv6_hdr(skb)->daddr);
if (!want_cookie || tmp_opt.tstamp_ok)
- TCP_ECN_create_request(req, tcp_hdr(skb));
+ TCP_ECN_create_request(req, skb);
treq->iif = sk->sk_bound_dev_if;
#endif
if (__inet_inherit_port(sk, newsk) < 0) {
- sock_put(newsk);
+ inet_csk_prepare_forced_close(newsk);
+ tcp_done(newsk);
goto out;
}
__inet6_hash(newsk, NULL);
}
#endif
+static void tcp_v6_clear_sk(struct sock *sk, int size)
+{
+ struct inet_sock *inet = inet_sk(sk);
+
+ /* we do not want to clear pinet6 field, because of RCU lookups */
+ sk_prot_clear_nulls(sk, offsetof(struct inet_sock, pinet6));
+
+ size -= offsetof(struct inet_sock, pinet6) + sizeof(inet->pinet6);
+ memset(&inet->pinet6 + 1, 0, size);
+}
+
struct proto tcpv6_prot = {
.name = "TCPv6",
.owner = THIS_MODULE,
.compat_setsockopt = compat_tcp_setsockopt,
.compat_getsockopt = compat_tcp_getsockopt,
#endif
+ .clear_sk = tcp_v6_clear_sk,
};
static const struct inet6_protocol tcpv6_protocol = {