commit b59c19d9d901a8eb04896ec027787a55acb71fc6
author Xin Long <lucien.xin@gmail.com> Mon Mar 18 20:06:11 2019 +0800
committer David S. Miller <davem@davemloft.net> Mon Mar 18 18:31:09 2019 -0700
tree 6956cf767bcc0f3b4993eaae5cd9b079d9f8d85a
parent 995186193fd7a21c8fc6a2f2a96d33e26447eb01

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

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

Fixes: 7efba10d6bd2 ("sctp: add SCTP_FUTURE_ASOC and SCTP_CURRENT_ASSOC for SCTP_STREAM_SCHEDULER sockopt")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/sctp/socket.c

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 10df48a..011c349 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -4409,6 +4409,9 @@ static int sctp_setsockopt_scheduler(struct sock *sk,
 	if (asoc)
 		return sctp_sched_set_sched(asoc, params.assoc_value);
 
+	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_ss = params.assoc_value;