From: Jeff Layton <jlayton@redhat.com>
Date: Wed, 9 Oct 2019 15:02:41 +0000 (-0400)
Subject: mds: fix decoding version for EMetaBlob
X-Git-Tag: v15.1.0~128^2~5
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=5679c3db504f5701b42ed34ef73a9c87b162233e;p=ceph.git

mds: fix decoding version for EMetaBlob

There is code to handle version 8 in this function, but the current
supported version is set to 7.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
---

diff --git a/src/mds/journal.cc b/src/mds/journal.cc
index e62c0e0a353..6b4c798b4c5 100644
--- a/src/mds/journal.cc
+++ b/src/mds/journal.cc
@@ -791,7 +791,7 @@ void EMetaBlob::encode(bufferlist& bl, uint64_t features) const
 }
 void EMetaBlob::decode(bufferlist::const_iterator &bl)
 {
-  DECODE_START_LEGACY_COMPAT_LEN(7, 5, 5, bl);
+  DECODE_START_LEGACY_COMPAT_LEN(8, 5, 5, bl);
   decode(lump_order, bl);
   decode(lump_map, bl);
   if (struct_v >= 4) {