From bdd3567ccce2e7f80b155963e8cf6aa3576e1380 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Tue, 13 Jun 2017 11:12:01 +0200
Subject: _tkinter: Fix refleak in getint() (#2153)

PyNumber_Int() creates a new reference: need to decrement result
reference counter.
---
 Modules/_tkinter.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 46cc64d..6053e4b 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -2131,8 +2131,12 @@ Tkapp_GetInt(PyObject *self, PyObject *args)
     result = fromWideIntObj(self, value);
 #endif
     Tcl_DecrRefCount(value);
-    if (result != NULL)
-        return PyNumber_Int(result);
+    if (result != NULL) {
+        PyObject *resint = PyNumber_Int(result);
+        Py_DECREF(result);
+        return resint;
+    }
+
     if (PyErr_Occurred())
         return NULL;
 #else
-- 
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