Thread (55 messages) 55 messages, 6 authors, 2021-02-08

[PATCH AUTOSEL 5.10 11/45] scsi: qedi: Correct max length of CHAP secret

From: Sasha Levin <sashal@kernel.org>
Date: 2021-01-20 02:08:00
Also in: linux-scsi, lkml
Subsystem: qlogic ql41xxx iscsi driver, scsi subsystem, the rest · Maintainers: Nilesh Javali, Manish Rangankar, "James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds

From: Nilesh Javali <njavali@marvell.com>

[ Upstream commit d50c7986fbf0e2167279e110a2ed5bd8e811c660 ]

The CHAP secret displayed garbage characters causing iSCSI login
authentication failure. Correct the CHAP password max length.

Link: https://lore.kernel.org/r/20201217105144.8055-1-njavali@marvell.com (local)
Reviewed-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/qedi/qedi_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index f5fc7f518f8af..47ad64b066236 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -2245,7 +2245,7 @@ qedi_show_boot_tgt_info(struct qedi_ctx *qedi, int type,
 			     chap_name);
 		break;
 	case ISCSI_BOOT_TGT_CHAP_SECRET:
-		rc = sprintf(buf, "%.*s\n", NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN,
+		rc = sprintf(buf, "%.*s\n", NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN,
 			     chap_secret);
 		break;
 	case ISCSI_BOOT_TGT_REV_CHAP_NAME:
@@ -2253,7 +2253,7 @@ qedi_show_boot_tgt_info(struct qedi_ctx *qedi, int type,
 			     mchap_name);
 		break;
 	case ISCSI_BOOT_TGT_REV_CHAP_SECRET:
-		rc = sprintf(buf, "%.*s\n", NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN,
+		rc = sprintf(buf, "%.*s\n", NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN,
 			     mchap_secret);
 		break;
 	case ISCSI_BOOT_TGT_FLAGS:
-- 
2.27.0
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