return 1;
}
-static int tcp_v6_inbound_md5_hash(struct sock *sk, const struct sk_buff *skb)
+static int __tcp_v6_inbound_md5_hash(struct sock *sk,
+ const struct sk_buff *skb)
{
const __u8 *hash_location = NULL;
struct tcp_md5sig_key *hash_expected;
}
return 0;
}
+
+static int tcp_v6_inbound_md5_hash(struct sock *sk, const struct sk_buff *skb)
+{
+ int ret;
+
+ rcu_read_lock();
+ ret = __tcp_v6_inbound_md5_hash(sk, skb);
+ rcu_read_unlock();
+
+ return ret;
+}
+
#endif
static void tcp_v6_init_req(struct request_sock *req, struct sock *sk,
if (skb->protocol == htons(ETH_P_IP))
return tcp_v4_do_rcv(sk, skb);
-#ifdef CONFIG_TCP_MD5SIG
- if (tcp_v6_inbound_md5_hash(sk, skb))
- goto discard;
-#endif
-
if (sk_filter(sk, skb))
goto discard;
if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb))
goto discard_and_relse;
+#ifdef CONFIG_TCP_MD5SIG
+ if (tcp_v6_inbound_md5_hash(sk, skb))
+ goto discard_and_relse;
+#endif
+
if (sk_filter(sk, skb))
goto discard_and_relse;