Commit cfc38d43 authored by Muhammad Qasim Abdul Majeed's avatar Muhammad Qasim Abdul Majeed Committed by Rafael J. Wysocki
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ACPI: video: Use strscpy() instead of strcpy() 

Replace strcpy() with strscpy() in the ACPI backlight code.

strcpy() has been deprecated because it is generally unsafe, so help to
eliminate if 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/20240703084124.11530-1-qasim.majeed20@gmail.com


[ rjw: Subject and changelog edits ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 22a40d14

drivers/acpi/acpi_video.c

+4 −4
Original line number Diff line number Diff line
@@ -1128,8 +1128,8 @@ static int acpi_video_bus_get_one_device(struct acpi_device *device, void *arg) 
		return -ENOMEM;

	}



	strcpy(acpi_device_name(device), ACPI_VIDEO_DEVICE_NAME);

	strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS);

	strscpy(acpi_device_name(device), ACPI_VIDEO_DEVICE_NAME);

	strscpy(acpi_device_class(device), ACPI_VIDEO_CLASS);



	data->device_id = device_id;

	data->video = video;
@@ -2010,8 +2010,8 @@ static int acpi_video_bus_add(struct acpi_device *device) 
	}



	video->device = device;

	strcpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME);

	strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS);

	strscpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME);

	strscpy(acpi_device_class(device), ACPI_VIDEO_CLASS);

	device->driver_data = video;



	acpi_video_bus_find_cap(video);