s3: smbd: Don't allow force disconnect of a connection already being disconnected.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14301

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

diff --git a/source3/smbd/conn_idle.c b/source3/smbd/conn_idle.c
index cd12e3f12665978eef12014626f725660b98c637..698dc6e3a3282d50ad2a17f7a11ab5d7878c2010 100644 (file)
--- a/source3/smbd/conn_idle.c
+++ b/source3/smbd/conn_idle.c
@@ -103,6 +103,11 @@ void conn_force_tdis(
                }
                tcon = conn->tcon;
 
+               if (!NT_STATUS_IS_OK(tcon->status)) {
+                       /* In the process of already being disconnected. */
+                       continue;
+               }
+
                do_close = check_fn(conn, private_data);
                if (!do_close) {
                        continue;