sctp: fix ignoring asoc_id for tcp-style sockets on SCTP_DELAYED_SACK…

… sockopt A similar fix as Patch "sctp: fix ignoring asoc_id for tcp-style sockets on SCTP_DEFAULT_SEND_PARAM sockopt" on SCTP_DELAYED_SACK sockopt. Fixes: 9c5829e ("sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_DELAYED_SACK sockopt") Signed-off-by: Xin Long <[email protected]> Signed-off-by: David S. Miller <[email protected]>
modi0012 · Mar 19, 2019 · 8e2614f · 8e2614f
1 parent 1354e72
commit 8e2614f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
@@ -2920,6 +2920,9 @@ static int sctp_setsockopt_delayed_ack(struct sock *sk,
 		return 0;
 	}
 
+	if (sctp_style(sk, TCP))
+		params.sack_assoc_id = SCTP_FUTURE_ASSOC;
+
 	if (params.sack_assoc_id == SCTP_FUTURE_ASSOC ||
 	    params.sack_assoc_id == SCTP_ALL_ASSOC) {
 		if (params.sack_delay) {