[PATCH] scsi: hpsa: Replace deprecated strncpy() with strscpy_pad()

[Thorsten Blum]

strncpy() is deprecated for NUL-terminated destination buffers [1].

Replace memset() and strncpy() with strscpy_pad() to copy the version
string and fill the remaining bytes in the destination buffer with NUL
bytes. This avoids zeroing the memory before copying the string.

Compile-tested only.

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1]
Cc: linux-hardening@xxxxxxxxxxxxxxx
Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
---
 drivers/scsi/hpsa.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 84d8de07b7ae..1334886b68d0 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -7238,8 +7238,7 @@ static int hpsa_controller_hard_reset(struct pci_dev *pdev,
 
 static void init_driver_version(char *driver_version, int len)
 {
-	memset(driver_version, 0, len);
-	strncpy(driver_version, HPSA " " HPSA_DRIVER_VERSION, len - 1);
+	strscpy_pad(driver_version, HPSA " " HPSA_DRIVER_VERSION, len - 1);
 }
 
 static int write_driver_ver_to_cfgtable(struct CfgTable __iomem *cfgtable)
-- 
2.48.1