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ACPI: video: Use strscpy() instead of strcpy()

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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: Muhammad 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: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Muhammad Qasim Abdul Majeed 2024-07-03 13:41:25 +05:00 committed by Rafael J. Wysocki
parent 22a40d14b5
commit cfc38d432d
1 changed files with 4 additions and 4 deletions
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8
drivers/acpi/acpi_video.c
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@ -1128,8 +1128,8 @@ static int acpi_video_bus_get_one_device(struct acpi_device *device, void *arg)
return -ENOMEM; return -ENOMEM;
} }
strcpy(acpi_device_name(device), ACPI_VIDEO_DEVICE_NAME); strscpy(acpi_device_name(device), ACPI_VIDEO_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS); strscpy(acpi_device_class(device), ACPI_VIDEO_CLASS);
data->device_id = device_id; data->device_id = device_id;
data->video = video; data->video = video;
@ -2010,8 +2010,8 @@ static int acpi_video_bus_add(struct acpi_device *device)
} }
video->device = device; video->device = device;
strcpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME); strscpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME);
strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS); strscpy(acpi_device_class(device), ACPI_VIDEO_CLASS);
device->driver_data = video; device->driver_data = video;
acpi_video_bus_find_cap(video); acpi_video_bus_find_cap(video);