diff options
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/thermal_core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 8ee22eb804d3..2b345f25dfa4 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -662,7 +662,8 @@ int thermal_bind_cdev_to_trip(struct thermal_zone_device *tz, if (result) goto release_ida; - sprintf(dev->attr_name, "cdev%d_trip_point", dev->id); + snprintf(dev->attr_name, sizeof(dev->attr_name), "cdev%d_trip_point", + dev->id); sysfs_attr_init(&dev->attr.attr); dev->attr.attr.name = dev->attr_name; dev->attr.attr.mode = 0444; @@ -671,7 +672,8 @@ int thermal_bind_cdev_to_trip(struct thermal_zone_device *tz, if (result) goto remove_symbol_link; - sprintf(dev->weight_attr_name, "cdev%d_weight", dev->id); + snprintf(dev->weight_attr_name, sizeof(dev->weight_attr_name), + "cdev%d_weight", dev->id); sysfs_attr_init(&dev->weight_attr.attr); dev->weight_attr.attr.name = dev->weight_attr_name; dev->weight_attr.attr.mode = S_IWUSR | S_IRUGO; |