commit 548de2b210d60e4619c69269685ca66a59b29b6b
author Serhiy Storchaka <storchaka@gmail.com> Thu May 21 14:19:20 2015 +0300
committer Serhiy Storchaka <storchaka@gmail.com> Thu May 21 14:19:20 2015 +0300
tree 33e5c93bfa112726a92bfb0aacbe6cacfa15a7d3
parent b1cc37cfb59a5f8689a9b2dd8a545ac821a87275

Issue #22955: Fixed reference leak in attrgetter.repr().

Modules/_operator.c

diff --git a/Modules/_operator.c b/Modules/_operator.c
index 9e4db58..735affc 100644
--- a/Modules/_operator.c
+++ b/Modules/_operator.c
@@ -825,8 +825,10 @@
     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 {