From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Wed, 27 Jan 2016 04:11:45 +0000 (+0800)
Subject: BlueStore: add error handling for clone_range
X-Git-Tag: v10.0.4~75^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e10490abc695dc4323282b5e87486394a195dddd;p=ceph.git

BlueStore: add error handling for clone_range

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

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 0b86b055e460..4dcf71d739c7 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -6271,6 +6271,8 @@ int BlueStore::_clone_range(TransContext *txc,
     goto out;
 
   r = _do_write(txc, c, newo, dstoff, bl.length(), bl, 0);
+  if (r < 0)
+    goto out;
 
   txc->write_onode(newo);