From: Yehuda Sadeh <yehuda@inktank.com>
Date: Wed, 25 Sep 2013 20:04:48 +0000 (-0700)
Subject: ceph_json: use different string constructor for parser buffer
X-Git-Tag: mark-v0.70-wip~12^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=793d9d27b2398de80931d81216d22eda3b63a096;p=ceph.git

ceph_json: use different string constructor for parser buffer

Fixes: #6397
Previous implementation did not user the constructor with the length
param.

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

diff --git a/src/common/ceph_json.cc b/src/common/ceph_json.cc
index 84355575c6c9..a48e0636fcfc 100644
--- a/src/common/ceph_json.cc
+++ b/src/common/ceph_json.cc
@@ -222,9 +222,7 @@ bool JSONParser::parse(const char *buf_, int len)
     return false;
   }
 
-  string json_string = buf_;
-  // make a substring to len
-  json_string = json_string.substr(0, len);
+  string json_string(buf_, len);
   success = read(json_string, data);
   if (success)
     handle_value(data);