sctp: fix ignoring asoc_id for tcp-style sockets on SCTP_CONTEXT sockopt

A similar fix as Patch "sctp: fix ignoring asoc_id for tcp-style sockets on
SCTP_DEFAULT_SEND_PARAM sockopt" on SCTP_CONTEXT sockopt.

Fixes: 49b037acca8c ("sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_CONTEXT sockopt")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 3bac03931b67e22e250c9df66bc9e042b2c6e5bc..b024a625f78a0d0779943c961f9c0c809943c41a 100644 (file)
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3540,6 +3540,9 @@ static int sctp_setsockopt_context(struct sock *sk, char __user *optval,
                return 0;
        }
 
+       if (sctp_style(sk, TCP))
+               params.assoc_id = SCTP_FUTURE_ASSOC;
+
        if (params.assoc_id == SCTP_FUTURE_ASSOC ||
            params.assoc_id == SCTP_ALL_ASSOC)
                sp->default_rcv_context = params.assoc_value;