From: <yang.yang29@zte.com.cn>
To: <njavali@marvell.com>
Cc: <gr-qlogic-storage-upstream@marvell.com>, <jejb@linux.ibm.com>,
<martin.petersen@oracle.com>, <linux-scsi@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <xu.panda@zte.com.cn>,
<yang.yang29@zte.com.cn>
Subject: [PATCH linux-next] scsi: qla2xxx: use strscpy() is more robust and safer
Date: Thu, 10 Nov 2022 20:37:35 +0800 (CST) [thread overview]
Message-ID: <202211102037359588718@zte.com.cn> (raw)
From: Xu Panda <xu.panda@zte.com.cn>
The implementation of strscpy() is more robust and safer.
That's now the recommended way to copy NUL terminated strings.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Xu Panda <xu.panda@zte.com.cn>
Signed-off-by: Yang Yang <yang.yang29@zte.com>
---
drivers/scsi/qla2xxx/qla_init.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index ce4c5d728407..7b3782a212c0 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -4843,7 +4843,7 @@ qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len,
if (use_tbl &&
ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
index < QLA_MODEL_NAMES)
- strlcpy(ha->model_desc,
+ strscpy(ha->model_desc,
qla2x00_model_name[index * 2 + 1],
sizeof(ha->model_desc));
} else {
@@ -4851,14 +4851,14 @@ qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len,
if (use_tbl &&
ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
index < QLA_MODEL_NAMES) {
- strlcpy(ha->model_number,
+ strscpy(ha->model_number,
qla2x00_model_name[index * 2],
sizeof(ha->model_number));
- strlcpy(ha->model_desc,
+ strscpy(ha->model_desc,
qla2x00_model_name[index * 2 + 1],
sizeof(ha->model_desc));
} else {
- strlcpy(ha->model_number, def,
+ strscpy(ha->model_number, def,
sizeof(ha->model_number));
}
}
--
2.15.2
reply other threads:[~2022-11-10 12:37 UTC|newest]
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