diff options
Diffstat (limited to 'net/ipv4/ip_input.c')
| -rw-r--r-- | net/ipv4/ip_input.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index 8d78de4b0304..ed97724c5e33 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -309,6 +309,8 @@ drop: return true; } +INDIRECT_CALLABLE_DECLARE(int udp_v4_early_demux(struct sk_buff *)); +INDIRECT_CALLABLE_DECLARE(int tcp_v4_early_demux(struct sk_buff *)); static int ip_rcv_finish_core(struct net *net, struct sock *sk, struct sk_buff *skb, struct net_device *dev) { @@ -326,7 +328,8 @@ static int ip_rcv_finish_core(struct net *net, struct sock *sk, ipprot = rcu_dereference(inet_protos[protocol]); if (ipprot && (edemux = READ_ONCE(ipprot->early_demux))) { - err = edemux(skb); + err = INDIRECT_CALL_2(edemux, tcp_v4_early_demux, + udp_v4_early_demux, skb); if (unlikely(err)) goto drop_error; /* must reload iph, skb->head might have changed */ |