From 726f6902ce9c4db8dc73074ed5323a3bdeb04194 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Wed, 27 Jan 2016 00:11:47 +0100
Subject: Fix a refleak in validate_constant()

Issue #26146.
---
 Python/ast.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Python/ast.c b/Python/ast.c
index 5422e9c..ecfc14c 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -164,8 +164,10 @@ validate_constant(PyObject *value)
 
             if (!validate_constant(item)) {
                 Py_DECREF(it);
+                Py_DECREF(item);
                 return 0;
             }
+            Py_DECREF(item);
         }
 
         Py_DECREF(it);
-- 
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