On 07/06/2016 09:35 PM, James Smart wrote:
>
> Reject RDP ELS if port has no login
>
> Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx>
> Signed-off-by: James Smart <james.smart@xxxxxxxxxxxx>
> ---
> drivers/scsi/lpfc/lpfc_els.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
> index 02e3a1f..861270e 100644
> --- a/drivers/scsi/lpfc/lpfc_els.c
> +++ b/drivers/scsi/lpfc/lpfc_els.c
> @@ -5243,6 +5243,12 @@ lpfc_els_rcv_rdp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
> be32_to_cpu(rdp_req->nport_id_desc.nport_id),
> be32_to_cpu(rdp_req->nport_id_desc.length));
>
> + if (!(ndlp->nlp_flag & NLP_RPI_REGISTERED) &&
> + !phba->cfg_enable_SmartSAN) {
> + rjt_err = LSRJT_UNABLE_TPC;
> + rjt_expl = LSEXP_PORT_LOGIN_REQ;
> + goto error;
> + }
> if (sizeof(struct fc_rdp_nport_desc) !=
> be32_to_cpu(rdp_req->rdp_des_length))
> goto rjt_logerr;
>
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx>
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
hare@xxxxxxx +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
HRB 21284 (AG Nürnberg)
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