From e7eb88e3835f7aebd8462179bb71b92fba73efd1 Mon Sep 17 00:00:00 2001 From: Muhammad Qasim Abdul Majeed Date: Sun, 15 Sep 2024 23:38:15 +0500 Subject: [PATCH] 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: Muhammad Qasim Abdul Majeed Link: https://patch.msgid.link/20240915183822.34588-3-qasim.majeed20@gmail.com [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki --- drivers/acpi/event.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c index d199a19bb292..96a9aaaaf9f7 100644 --- a/drivers/acpi/event.c +++ b/drivers/acpi/event.c @@ -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)