--- linux/drivers/block/scsi_ioctl.c	2005-06-19 07:54:59.000000000 +1000
+++ linux/drivers/block/scsi_ioctl.c2613rdd	2005-09-09 17:21:52.000000000 +1000
@@ -123,6 +123,7 @@
 		safe_for_read(READ_12),
 		safe_for_read(READ_16),
 		safe_for_read(READ_BUFFER),
+		safe_for_read(READ_DEFECT_DATA),
 		safe_for_read(READ_LONG),
 		safe_for_read(INQUIRY),
 		safe_for_read(MODE_SENSE),