diff mbox series

[v2,5/8] qedi: Use snprintf instead of sprintf

Message ID 20200908095657.26821-6-mrangankar@marvell.com
State Superseded
Headers show
Series qedi: Misc bug fixes and enhancements | expand

Commit Message

Manish Rangankar Sept. 8, 2020, 9:56 a.m. UTC 
Use snprintf to limit max number of bytes to the buffer.

Signed-off-by: Manish Rangankar <mrangankar@marvell.com>
---
 drivers/scsi/qedi/qedi_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index e1ec22d7d699..2db99613b8a9 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -2538,7 +2538,7 @@  static int __qedi_probe(struct pci_dev *pdev, int mode)
 	QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_DISC, "MAC address is %pM.\n",
 		  qedi->mac);
 
-	sprintf(host_buf, "host_%d", qedi->shost->host_no);
+	snprintf(host_buf, sizeof(host_buf), "host_%d", qedi->shost->host_no);
 	qedi_ops->common->set_name(qedi->cdev, host_buf);
 
 	qedi_ops->register_ops(qedi->cdev, &qedi_cb_ops, qedi);