Commit d46e416c11c8 ("sctp: sctp should change socket state when
shutdown is received") may set sk_state CLOSING in sctp_sock_migrate,
but inet_accept doesn't allow the sk_state other than ESTABLISHED/
CLOSED for sctp. So we will change sk_state to CLOSED, instead of
CLOSING, as actually sk is closed already there.
Fixes: commit d46e416c11c8 ("sctp: sctp should change socket state when shutdown is received")
Reported-by: Ye Xiaolong <xiaolong.ye@xxxxxxxxx>
Signed-off-by: Xin Long <lucien.xin@xxxxxxxxx>
---
net/sctp/socket.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 6cae4c6..cdabbd8 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -7568,7 +7568,7 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
* is called, set RCV_SHUTDOWN flag.
*/
if (sctp_state(assoc, CLOSED) && sctp_style(newsk, TCP)) {
- newsk->sk_state = SCTP_SS_CLOSING;
+ newsk->sk_state = SCTP_SS_CLOSED;
newsk->sk_shutdown |= RCV_SHUTDOWN;
} else {
newsk->sk_state = SCTP_SS_ESTABLISHED;
--
2.1.0
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