From: David Howells dhowells@redhat.com
[ 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@vger.kernel.org Reviewed-by: Paulo Alcantara (SUSE) pc@cjr.nz Acked-by: Tom Talpey tom@talpey.com Signed-off-by: David 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: Steve French stfrench@microsoft.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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; }
/*