linux-kernel - [PATCH] ACPI: thermal: Use strscpy() instead of strcpy()

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Message-ID: <20240913191249.51822-1-abdul.rahim@myyahoo.com>
Date: Sat, 14 Sep 2024 00:42:49 +0530
From: Abdul Rahim <abdul.rahim@...ahoo.com>
To: rafael@...nel.org,
	christophe.jaillet@...adoo.fr,
	rui.zhang@...el.com,
	lenb@...nel.org
Cc: linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Abdul Rahim <abdul.rahim@...ahoo.com>
Subject: [PATCH] ACPI: thermal: Use strscpy() instead of strcpy()

strcpy() is generally considered unsafe and use of strscpy() is
recommended [1]

this fixes checkpatch warning:
    WARNING: Prefer strscpy over strcpy

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strcpy [1]
Signed-off-by: Abdul Rahim <abdul.rahim@...ahoo.com>
---
 drivers/acpi/thermal.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 78db38c7076e..6671537cb4b7 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -796,9 +796,9 @@ static int acpi_thermal_add(struct acpi_device *device)
 		return -ENOMEM;
 
 	tz->device = device;
-	strcpy(tz->name, device->pnp.bus_id);
-	strcpy(acpi_device_name(device), ACPI_THERMAL_DEVICE_NAME);
-	strcpy(acpi_device_class(device), ACPI_THERMAL_CLASS);
+	strscpy(tz->name, device->pnp.bus_id);
+	strscpy(acpi_device_name(device), ACPI_THERMAL_DEVICE_NAME);
+	strscpy(acpi_device_class(device), ACPI_THERMAL_CLASS);
 	device->driver_data = tz;
 
 	acpi_thermal_aml_dependency_fix(tz);
-- 
2.46.0