[PATCH] scsi: ufs: Replace all non-returning strlcpy with strscpy

[Azeem Shaikh]

strlcpy() reads the entire source buffer first.
This read may exceed the destination size limit.
This is both inefficient and can lead to linear read
overflows if a source string is not NUL-terminated [1].
In an effort to remove strlcpy() completely [2], replace
strlcpy() here with strscpy().
No return values were used, so direct replacement is safe.

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy
[2] https://github.com/KSPP/linux/issues/89

Signed-off-by: Azeem Shaikh <azeemshaikh38@xxxxxxxxx>
---
 drivers/ufs/core/ufs-fault-injection.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ufs/core/ufs-fault-injection.c b/drivers/ufs/core/ufs-fault-injection.c
index 7ac7c4e7ff83..5b1184aac585 100644
--- a/drivers/ufs/core/ufs-fault-injection.c
+++ b/drivers/ufs/core/ufs-fault-injection.c
@@ -54,7 +54,7 @@ static int ufs_fault_set(const char *val, const struct kernel_param *kp)
 	if (!setup_fault_attr(attr, (char *)val))
 		return -EINVAL;
 
-	strlcpy(kp->arg, val, FAULT_INJ_STR_SIZE);
+	strscpy(kp->arg, val, FAULT_INJ_STR_SIZE);
 
 	return 0;
 }