From d50193d30ff8b4197c0ce2e90af5b299f24aaf0e Mon Sep 17 00:00:00 2001
From: Klaus Post <klauspost@gmail.com>
Date: Sat, 10 Apr 2021 02:38:23 +0200
Subject: [PATCH] xl-meta.go dump skip CRC check (#12031)

Skip CRC of metadata.
---
 docs/bucket/versioning/xl-meta.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/docs/bucket/versioning/xl-meta.go b/docs/bucket/versioning/xl-meta.go
index 817030b42..6aeebd53b 100644
--- a/docs/bucket/versioning/xl-meta.go
+++ b/docs/bucket/versioning/xl-meta.go
@@ -97,11 +97,16 @@ GLOBAL FLAGS:
 				if err != nil {
 					return err
 				}
-			case 1:
+			case 1, 2:
 				v, b, err := msgp.ReadBytesZC(b)
 				if err != nil {
 					return err
 				}
+				if _, nbuf, err := msgp.ReadUint32Bytes(b); err == nil {
+					// Read metadata CRC (added in v2, ignore if not found)
+					b = nbuf
+				}
+
 				_, err = msgp.CopyToJSON(buf, bytes.NewBuffer(v))
 				if err != nil {
 					return err