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

A similar fix as Patch "sctp: fix ignoring asoc_id for tcp-style sockets on SCTP_DEFAULT_SEND_PARAM sockopt" on SCTP_EVENT sockopt. Fixes: d251f05 ("sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_EVENT sockopt") Signed-off-by: Xin Long <[email protected]> Signed-off-by: David S. Miller <[email protected]>
mpe · Mar 19, 2019 · 9951861 · 9951861
1 parent 9430ff9
commit 9951861
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
@@ -4574,6 +4574,9 @@ static int sctp_setsockopt_event(struct sock *sk, char __user *optval,
 	if (asoc)
 		return sctp_assoc_ulpevent_type_set(&param, asoc);
 
+	if (sctp_style(sk, TCP))
+		param.se_assoc_id = SCTP_FUTURE_ASSOC;
+
 	if (param.se_assoc_id == SCTP_FUTURE_ASSOC ||
 	    param.se_assoc_id == SCTP_ALL_ASSOC)
 		sctp_ulpevent_type_set(&sp->subscribe,