From a83e8ce5c0dced21f79d44125e2ddec84325595f Mon Sep 17 00:00:00 2001
From: chessman <eugene@datomia.com>
Date: Wed, 3 Jul 2019 19:34:49 +0300
Subject: [PATCH] REPORT LUNS: truncate response by allocation length

---
 pkg/scsi/spc.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkg/scsi/spc.go b/pkg/scsi/spc.go
index c4759b7..0aa8846 100644
--- a/pkg/scsi/spc.go
+++ b/pkg/scsi/spc.go
@@ -404,7 +404,6 @@ sense:
 func SPCReportLuns(host int, cmd *api.SCSICommand) api.SAMStat {
 	var (
 		remainLength     uint32
-		actualLength     uint32 = 8
 		availLength      uint32 = 0
 		allocationLength uint32
 		buf              *bytes.Buffer = &bytes.Buffer{}
@@ -425,7 +424,7 @@ func SPCReportLuns(host int, cmd *api.SCSICommand) api.SAMStat {
 
 	// LUN list length
 	buf.Write(util.MarshalUint32(availLength))
-	cmd.InSDBBuffer.Resid = uint32(actualLength)
+	cmd.InSDBBuffer.Resid = allocationLength
 
 	// Skip through to byte 4, Reserved
 	for i := 0; i < 4; i++ {