From: xinxin shu <xinxin.shu@intel.com>
Date: Mon, 1 Jun 2015 06:28:32 +0000 (+0800)
Subject: os/DBOjectMap : iter->valid is always false if we do not initialize the iterator... 
X-Git-Tag: v9.0.3~187^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=440ef3a2303e49b1e842c3b2fda76bee1e23b299;p=ceph.git

os/DBOjectMap : iter->valid is always false if we do not initialize the iterator with init(), seek_to_first will initialize this iterator

Signed-off-by: xinxin shu <xinxin.shu@intel.com>
---

diff --git a/src/os/DBObjectMap.cc b/src/os/DBObjectMap.cc
index ae67e4d7d6a7..4ffd28327154 100644
--- a/src/os/DBObjectMap.cc
+++ b/src/os/DBObjectMap.cc
@@ -772,7 +772,7 @@ int DBObjectMap::get_keys(const ghobject_t &oid,
   if (!header)
     return -ENOENT;
   ObjectMapIterator iter = get_iterator(oid);
-  for (; iter->valid(); iter->next()) {
+  for (iter->seek_to_first(); iter->valid(); iter->next()) {
     if (iter->status())
       return iter->status();
     keys->insert(iter->key());