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Avoid world-writable sysfs files in libata driver.

Signed-off-by: Vitaly Mayatskikh <v.mayatskih@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Vitaly Mayatskikh 16 năm trước cách đây
mục cha
commit
ea7a5ed58f
1 tập tin đã thay đổi với 2 bổ sung2 xóa
  1. 2 2
      drivers/ata/libata-scsi.c

+ 2 - 2
drivers/ata/libata-scsi.c

@@ -313,7 +313,7 @@ ata_scsi_em_message_show(struct device *dev, struct device_attribute *attr,
 		return ap->ops->em_show(ap, buf);
 		return ap->ops->em_show(ap, buf);
 	return -EINVAL;
 	return -EINVAL;
 }
 }
-DEVICE_ATTR(em_message, S_IRUGO | S_IWUGO,
+DEVICE_ATTR(em_message, S_IRUGO | S_IWUSR,
 		ata_scsi_em_message_show, ata_scsi_em_message_store);
 		ata_scsi_em_message_show, ata_scsi_em_message_store);
 EXPORT_SYMBOL_GPL(dev_attr_em_message);
 EXPORT_SYMBOL_GPL(dev_attr_em_message);
 
 
@@ -366,7 +366,7 @@ ata_scsi_activity_store(struct device *dev, struct device_attribute *attr,
 	}
 	}
 	return -EINVAL;
 	return -EINVAL;
 }
 }
-DEVICE_ATTR(sw_activity, S_IWUGO | S_IRUGO, ata_scsi_activity_show,
+DEVICE_ATTR(sw_activity, S_IWUSR | S_IRUGO, ata_scsi_activity_show,
 			ata_scsi_activity_store);
 			ata_scsi_activity_store);
 EXPORT_SYMBOL_GPL(dev_attr_sw_activity);
 EXPORT_SYMBOL_GPL(dev_attr_sw_activity);