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Commit c7a8b9d9 authored by Eduardo Valentin's avatar Eduardo Valentin Committed by Zhang Rui
Browse files

thermal: use strlcpy instead of strcpy 



For memory boundaries safety, use strlcpy instead of strcpy.

Signed-off-by: default avatarEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
parent 335553ce

drivers/thermal/thermal_core.c

+2 −2
Original line number Diff line number Diff line
@@ -1301,7 +1301,7 @@ thermal_cooling_device_register(char *type, void *devdata, 
		return ERR_PTR(result);

	}



	strcpy(cdev->type, type ? : "");

	strlcpy(cdev->type, type ? : "", sizeof(cdev->type));

	mutex_init(&cdev->lock);

	INIT_LIST_HEAD(&cdev->thermal_instances);

	cdev->ops = ops;
@@ -1606,7 +1606,7 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, 
		return ERR_PTR(result);

	}



	strcpy(tz->type, type ? : "");

	strlcpy(tz->type, type ? : "", sizeof(tz->type));

	tz->ops = ops;

	tz->tzp = tzp;

	tz->device.class = &thermal_class;