diff mbox series

[5.4,205/222] scsi: lpfc: fix: Coverity: lpfc_get_scsi_buf_s3(): Null pointer dereferences

Message ID 20200122092848.379097881@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH Jan. 22, 2020, 9:29 a.m. UTC 
From: James Smart <jsmart2021@gmail.com>

commit 6f23f8c5c9f1be4eb17c035129c80e49000c18a7 upstream.

Coverity reported the following:

---
 drivers/scsi/lpfc/lpfc_scsi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -719,7 +719,7 @@  lpfc_get_scsi_buf_s4(struct lpfc_hba *ph
 	iocb->ulpLe = 1;
 	iocb->ulpClass = CLASS3;
 
-	if (lpfc_ndlp_check_qdepth(phba, ndlp)) {
+	if (lpfc_ndlp_check_qdepth(phba, ndlp) && lpfc_cmd) {
 		atomic_inc(&ndlp->cmd_pending);
 		lpfc_cmd->flags |= LPFC_SBUF_BUMP_QDEPTH;
 	}