From: Yehuda Sadeh <yehuda@redhat.com>
Date: Wed, 26 Aug 2015 21:34:30 +0000 (-0700)
Subject: rgw: init some manifest fields when handling explicit objs
X-Git-Tag: v9.1.0~271^2~1^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F5677%2Fhead;p=ceph.git

rgw: init some manifest fields when handling explicit objs

Fixes: #11455
When dealing with old manifest that has explicit objs, we also
need to set the head size and head object correctly so that
code that relies on this info doesn't break.

Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>
---

diff --git a/src/rgw/rgw_rados.h b/src/rgw/rgw_rados.h
index 25caf2ca1234..9d5de6df9162 100644
--- a/src/rgw/rgw_rados.h
+++ b/src/rgw/rgw_rados.h
@@ -327,6 +327,12 @@ public:
       ::decode(rules, bl);
     } else {
       explicit_objs = true;
+      if (!objs.empty()) {
+        map<uint64_t, RGWObjManifestPart>::iterator iter = objs.begin();
+        head_obj = iter->second.loc;
+        head_size = iter->second.size;
+        max_head_size = head_size;
+      }
     }
 
     if (struct_v >= 4) {