From: hejiantao5 <hejiantao5@gmail.com>
Date: Fri, 10 Oct 2014 07:57:05 +0000 (+0800)
Subject: Check pointer before deleting
X-Git-Tag: v0.88~84^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F2685%2Fhead;p=ceph.git

Check pointer before deleting

Here I think should check the pointer, to avoid potential risk

Signed-off-by: Jiantao He <hejiantao5@gmail.com>
---

diff --git a/src/librados/librados.cc b/src/librados/librados.cc
index d029fe19f569..ffa72c31e361 100644
--- a/src/librados/librados.cc
+++ b/src/librados/librados.cc
@@ -1817,7 +1817,8 @@ librados::ObjectOperation::ObjectOperation()
 librados::ObjectOperation::~ObjectOperation()
 {
   ::ObjectOperation *o = (::ObjectOperation *)impl;
-  delete o;
+  if (o)
+    delete o;
 }
 
 ///////////////////////////// C API //////////////////////////////