[PATCH] fujitsu-laptop: replace strcpy -> strscpy

[Abdul Rahim <abdul.rahim@myyahoo.com>]

strcpy() performs no bounds checking on the destination buffer. This
could result in linear overflows beyond the end of the buffer, leading
to all kinds of misbehaviors.[1]

[1]: https://www.kernel.org/doc/html/latest/process/deprecated.html#strcpy

Signed-off-by: Abdul Rahim <abdul.rahim@myyahoo.com>
---
 drivers/platform/x86/fujitsu-laptop.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index ae992ac1ab4a..a0eae24ca9e6 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -505,8 +505,8 @@ static int acpi_fujitsu_bl_add(struct acpi_device *device)
 		return -ENOMEM;
 
 	fujitsu_bl = priv;
-	strcpy(acpi_device_name(device), ACPI_FUJITSU_BL_DEVICE_NAME);
-	strcpy(acpi_device_class(device), ACPI_FUJITSU_CLASS);
+	strscpy(acpi_device_name(device), ACPI_FUJITSU_BL_DEVICE_NAME);
+	strscpy(acpi_device_class(device), ACPI_FUJITSU_CLASS);
 	device->driver_data = priv;
 
 	pr_info("ACPI: %s [%s]\n",
@@ -891,8 +891,8 @@ static int acpi_fujitsu_laptop_add(struct acpi_device *device)
 	WARN_ONCE(fext, "More than one FUJ02E3 ACPI device was found.  Driver may not work as intended.");
 	fext = device;
 
-	strcpy(acpi_device_name(device), ACPI_FUJITSU_LAPTOP_DEVICE_NAME);
-	strcpy(acpi_device_class(device), ACPI_FUJITSU_CLASS);
+	strscpy(acpi_device_name(device), ACPI_FUJITSU_LAPTOP_DEVICE_NAME);
+	strscpy(acpi_device_class(device), ACPI_FUJITSU_CLASS);
 	device->driver_data = priv;
 
 	/* kfifo */
-- 
2.43.0