For memory boundaries safety, use strlcpy instead of strcpy.
Acked-by: Zhang Rui <[email protected]>
Signed-off-by: Eduardo Valentin <[email protected]>
---
drivers/thermal/thermal_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 4cdc3e3..bea3884 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1287,7 +1287,7 @@ 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;
@@ -1592,7 +1592,7 @@ 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;
--
1.8.2.1.342.gfa7285d
--
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