From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Sat, 30 Jan 2016 09:02:08 +0000 (+0800)
Subject: os/memstore: return empty list if offset overflows
X-Git-Tag: v10.0.4~90^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F7445%2Fhead;p=ceph.git

os/memstore: return empty list if offset overflows

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---

diff --git a/src/os/memstore/MemStore.cc b/src/os/memstore/MemStore.cc
index 2643c8f0c21..148791e7c5a 100644
--- a/src/os/memstore/MemStore.cc
+++ b/src/os/memstore/MemStore.cc
@@ -366,8 +366,8 @@ int MemStore::fiemap(coll_t cid, const ghobject_t& oid,
     l = o->get_size() - offset;
   if (offset >= o->get_size())
     goto out;
- out:
   m[offset] = l;
+ out:
   ::encode(m, bl);
   return 0;
 }