Commit 04c2d3a9 authored by Muhammad Qasim Abdul Majeed's avatar Muhammad Qasim Abdul Majeed Committed by Rafael J. Wysocki
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ACPI: power: Use strscpy() instead of strcpy() 

Replace strcpy() with strscpy() in the ACPI power resource driver.

strcpy() has been deprecated because it is generally unsafe, so it
is better to eliminate it from the kernel source.

Link: https://github.com/KSPP/linux/issues/88


Signed-off-by: default avatarMuhammad Qasim Abdul Majeed <qasim.majeed20@gmail.com>
Link: https://patch.msgid.link/20240915183822.34588-6-qasim.majeed20@gmail.com


[ rjw: Subject and changelog edits ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 9ff23678

drivers/acpi/power.c

+2 −2
Original line number Diff line number Diff line
@@ -950,8 +950,8 @@ struct acpi_device *acpi_add_power_resource(acpi_handle handle) 
	mutex_init(&resource->resource_lock);

	INIT_LIST_HEAD(&resource->list_node);

	INIT_LIST_HEAD(&resource->dependents);

	strcpy(acpi_device_name(device), ACPI_POWER_DEVICE_NAME);

	strcpy(acpi_device_class(device), ACPI_POWER_CLASS);

	strscpy(acpi_device_name(device), ACPI_POWER_DEVICE_NAME);

	strscpy(acpi_device_class(device), ACPI_POWER_CLASS);

	device->power.state = ACPI_STATE_UNKNOWN;

	device->flags.match_driver = true;