From 548de2b210d60e4619c69269685ca66a59b29b6b Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Thu, 21 May 2015 14:19:20 +0300
Subject: [PATCH] Issue #22955: Fixed reference leak in attrgetter.repr().

---
 Modules/_operator.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Modules/_operator.c b/Modules/_operator.c
index 9e4db58d767..735affcdbb6 100644
--- a/Modules/_operator.c
+++ b/Modules/_operator.c
@@ -825,8 +825,10 @@ attrgetter_repr(attrgetterobject *ag)
     if (ag->nattrs == 1) {
         PyObject *attrsep = NULL;
         PyObject *attr = dotjoinattr(PyTuple_GET_ITEM(ag->attr, 0), &attrsep);
-        if (attr != NULL)
+        if (attr != NULL) {
             repr = PyUnicode_FromFormat("%s(%R)", Py_TYPE(ag)->tp_name, attr);
+            Py_DECREF(attr);
+        }
         Py_XDECREF(attrsep);
     }
     else {