From 06b39e8506f6dd4e11e1d8fc4d314d72d237ad10 Mon Sep 17 00:00:00 2001
From: Xin Long <lucien.xin@gmail.com>
Date: Mon, 18 Mar 2019 20:06:05 +0800
Subject: [PATCH] sctp: fix ignoring asoc_id for tcp-style sockets on
SCTP_AUTH_ACTIVE_KEY sockopt
A similar fix as Patch "sctp: fix ignoring asoc_id for tcp-style sockets on
SCTP_DEFAULT_SEND_PARAM sockopt" on SCTP_AUTH_ACTIVE_KEY sockopt.
Fixes: bf9fb6ad4f29 ("sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_AUTH_ACTIVE_KEY sockopt")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/sctp/socket.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 2ac221c795c25..1d098f0ccbb5d 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3871,6 +3871,9 @@ static int sctp_setsockopt_active_key(struct sock *sk,
if (asoc)
return sctp_auth_set_active_key(ep, asoc, val.scact_keynumber);
+ if (sctp_style(sk, TCP))
+ val.scact_assoc_id = SCTP_FUTURE_ASSOC;
+
if (val.scact_assoc_id == SCTP_FUTURE_ASSOC ||
val.scact_assoc_id == SCTP_ALL_ASSOC) {
ret = sctp_auth_set_active_key(ep, asoc, val.scact_keynumber);
--
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