From: David Howells <dhowells@xxxxxxxxxx>
[ Upstream commit b7ab9161cf5ddc42a288edf9d1a61f3bdffe17c7 ]
In smbd_destroy(), clear the server->smbd_conn pointer after freeing the
smbd_connection struct that it points to so that reconnection doesn't get
confused.
Fixes: 8ef130f9ec27 ("CIFS: SMBD: Implement function to destroy a SMB Direct connection")
Cc: stable@xxxxxxxxxxxxxxx
Reviewed-by: Paulo Alcantara (SUSE) <pc@xxxxxx>
Acked-by: Tom Talpey <tom@xxxxxxxxxx>
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
Cc: Long Li <longli@xxxxxxxxxxxxx>
Cc: Pavel Shilovsky <piastryyy@xxxxxxxxx>
Cc: Ronnie Sahlberg <lsahlber@xxxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/cifs/smbdirect.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index c839ff9d4965..591cd5c70432 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -1576,6 +1576,7 @@ void smbd_destroy(struct TCP_Server_Info *server)
destroy_workqueue(info->workqueue);
log_rdma_event(INFO, "rdma session destroyed\n");
kfree(info);
+ server->smbd_conn = NULL;
}
/*
--
2.39.0
