Commit e7eb88e3 authored by Muhammad Qasim Abdul Majeed's avatar Muhammad Qasim Abdul Majeed Committed by Rafael J. Wysocki
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ACPI: event: Use strscpy() instead of strcpy() 

Replace strcpy() with strscpy() in the ACPI event 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/20240915183822.34588-3-qasim.majeed20@gmail.com


[ rjw: Subject and changelog edits ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent f098bb55

drivers/acpi/event.c

+2 −2
Original line number Diff line number Diff line
@@ -28,8 +28,8 @@ int acpi_notifier_call_chain(struct acpi_device *dev, u32 type, u32 data) 
{

	struct acpi_bus_event event;



	strcpy(event.device_class, dev->pnp.device_class);

	strcpy(event.bus_id, dev->pnp.bus_id);

	strscpy(event.device_class, dev->pnp.device_class);

	strscpy(event.bus_id, dev->pnp.bus_id);

	event.type = type;

	event.data = data;

	return (blocking_notifier_call_chain(&acpi_chain_head, 0, (void *)&event)