[SCSI] scsi_transport_iscsi: make priv_sess file writeable only by root
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Acked-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index b421839..3fd16d7 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -1917,7 +1917,7 @@
#define iscsi_priv_session_rw_attr(field, format) \
iscsi_priv_session_attr_show(field, format) \
iscsi_priv_session_attr_store(field) \
-static ISCSI_CLASS_ATTR(priv_sess, field, S_IRUGO | S_IWUGO, \
+static ISCSI_CLASS_ATTR(priv_sess, field, S_IRUGO | S_IWUSR, \
show_priv_session_##field, \
store_priv_session_##field)
iscsi_priv_session_rw_attr(recovery_tmo, "%d");