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[net,09/13] sctp: fix ignoring asoc_id for tcp-style sockets on SCTP_AUTH_DEACTIVATE_KEY sockopt

Message ID fa16260b4714687bba2cfbf2703347c9d0d9f6c2.1552910681.git.lucien.xin@gmail.com
State Accepted
Delegated to: David Miller
Headers show
Series sctp: fix ignoring asoc_id for tcp-style sockets on some setsockopts | expand

Commit Message

Xin Long March 18, 2019, 12:06 p.m. UTC 
A similar fix as Patch "sctp: fix ignoring asoc_id for tcp-style sockets on
SCTP_DEFAULT_SEND_PARAM sockopt" on SCTP_AUTH_DEACTIVATE_KEY sockopt.

Fixes: 2af66ff3edc7 ("sctp: use SCTP_FUTURE_ASSOC and add SCTP_CURRENT_ASSOC for SCTP_AUTH_DEACTIVATE_KEY sockopt")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
---
 net/sctp/socket.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 087ca0b..0187444 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3978,6 +3978,9 @@  static int sctp_setsockopt_deactivate_key(struct sock *sk, char __user *optval,
 	if (asoc)
 		return sctp_auth_deact_key_id(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_deact_key_id(ep, asoc, val.scact_keynumber);