From b9bd4b7087ab71ee9f5c139e2336a6fcef28d976 Mon Sep 17 00:00:00 2001
From: Shaowei Chen <dev@chenshaowei.com>
Date: Thu, 28 Nov 2019 03:22:06 +0800
Subject: [PATCH] Fix VerifyValueChecksum checks

---
 value.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/value.go b/value.go
index f71970e1c..e08a1310b 100644
--- a/value.go
+++ b/value.go
@@ -1418,7 +1418,7 @@ func (vlog *valueLog) Read(vp valuePointer, s *y.Slice) ([]byte, func(), error)
 
 	if vlog.opt.VerifyValueChecksum {
 		hash := crc32.New(y.CastagnoliCrcTable)
-		if _, err := hash.Write(buf); err != nil {
+		if _, err := hash.Write(buf[:len(buf)-crc32.Size]); err != nil {
 			runCallback(cb)
 			return nil, nil, errors.Wrapf(err, "failed to write hash for vp %+v", vp)
 		}