From fca5c82c086ea3871b103618b80558c479c8e597 Mon Sep 17 00:00:00 2001 From: Paolo Abeni Date: Mon, 20 Apr 2020 16:25:06 +0200 Subject: mptcp: drop req socket remote_key* fields We don't need them, as we can use the current ingress opt data instead. Setting them in syn_recv_sock() may causes inconsistent mptcp socket status, as per previous commit. Fixes: cc7972ea1932 ("mptcp: parse and emit MP_CAPABLE option according to v1 spec") Signed-off-by: Paolo Abeni Signed-off-by: David S. Miller --- net/mptcp/protocol.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net/mptcp/protocol.h') diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 67448002a2d7..a2b3048037d0 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -206,12 +206,10 @@ struct mptcp_subflow_request_sock { struct tcp_request_sock sk; u16 mp_capable : 1, mp_join : 1, - backup : 1, - remote_key_valid : 1; + backup : 1; u8 local_id; u8 remote_id; u64 local_key; - u64 remote_key; u64 idsn; u32 token; u32 ssn_offset; @@ -332,7 +330,9 @@ void mptcp_proto_init(void); int mptcp_proto_v6_init(void); #endif -struct sock *mptcp_sk_clone(const struct sock *sk, struct request_sock *req); +struct sock *mptcp_sk_clone(const struct sock *sk, + const struct tcp_options_received *opt_rx, + struct request_sock *req); void mptcp_get_options(const struct sk_buff *skb, struct tcp_options_received *opt_rx); -- cgit v1.2.3