Commit b7ab9161 authored by David Howells's avatar David Howells Committed by Steve French
Browse files

cifs: Fix oops due to uncleared server->smbd_conn in reconnect 



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: 8ef130f9 ("CIFS: SMBD: Implement function to destroy a SMB Direct connection")
Cc: stable@vger.kernel.org
Reviewed-by: default avatarPaulo Alcantara (SUSE) <pc@cjr.nz>
Acked-by: default avatarTom Talpey <tom@talpey.com>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Cc: Long Li <longli@microsoft.com>
Cc: Pavel Shilovsky <piastryyy@gmail.com>
Cc: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 2241ab53

fs/cifs/smbdirect.c

+1 −0
Original line number Diff line number Diff line
@@ -1405,6 +1405,7 @@ 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;

}



/*