[PATCH] platform/surface: Replace deprecated strcpy in surface_button_add

[Thorsten Blum <thorsten.blum@linux.dev>]

strcpy() has been deprecated [1] because it performs no bounds checking
on the destination buffer, which can lead to buffer overflows. Replace
it with the safer strscpy().  No functional changes.

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strcpy [1]
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
 drivers/platform/surface/surfacepro3_button.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/surface/surfacepro3_button.c b/drivers/platform/surface/surfacepro3_button.c
index 2755601f979c..d027a064a62d 100644
--- a/drivers/platform/surface/surfacepro3_button.c
+++ b/drivers/platform/surface/surfacepro3_button.c
@@ -10,6 +10,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/string.h>
 #include <linux/types.h>
 #include <linux/input.h>
 #include <linux/acpi.h>
@@ -211,7 +212,7 @@ static int surface_button_add(struct acpi_device *device)
 	}
 
 	name = acpi_device_name(device);
-	strcpy(name, SURFACE_BUTTON_DEVICE_NAME);
+	strscpy(acpi_device_name(device), SURFACE_BUTTON_DEVICE_NAME);
 	snprintf(button->phys, sizeof(button->phys), "%s/buttons", hid);
 
 	input->name = name;
-- 
Thorsten Blum <thorsten.blum@linux.dev>
GPG: 1D60 735E 8AEF 3BE4 73B6  9D84 7336 78FD 8DFE EAD4