[PATCH v2] ACPI: thermal: Use strscpy() instead of strcpy()

From: Abdul Rahim
Date: Fri Sep 13 2024 - 17:13:17 EST


strcpy() is generally considered unsafe and use of strscpy() is
recommended [1]

this fixes checkpatch warning:
WARNING: Prefer strscpy over strcpy

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strcpy [1]
Signed-off-by: Abdul Rahim <abdul.rahim@xxxxxxxxxxx>
---

Changes in v2:

- Remove an unneeded extra parameter (MAX_ACPI_DEVICE_NAME_LEN) in
the 2nd strscpy() call

v1:
https://lore.kernel.org/all/20240912205922.302036-1-abdul.rahim@xxxxxxxxxxx/

drivers/acpi/thermal.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 78db38c7076e..6671537cb4b7 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -796,9 +796,9 @@ static int acpi_thermal_add(struct acpi_device *device)
return -ENOMEM;

tz->device = device;
- strcpy(tz->name, device->pnp.bus_id);
- strcpy(acpi_device_name(device), ACPI_THERMAL_DEVICE_NAME);
- strcpy(acpi_device_class(device), ACPI_THERMAL_CLASS);
+ strscpy(tz->name, device->pnp.bus_id);
+ strscpy(acpi_device_name(device), ACPI_THERMAL_DEVICE_NAME);
+ strscpy(acpi_device_class(device), ACPI_THERMAL_CLASS);
device->driver_data = tz;

acpi_thermal_aml_dependency_fix(tz);
--
2.46.0