From: Raymond Hettinger <python@rcn.com>
Date: Sun, 13 Sep 2015 06:41:18 +0000 (-0400)
Subject: Fix refcount.
X-Git-Tag: v3.6.0a1~1560
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=95e2cc5d122c8469c3fd3040f43311547a561663;p=python

Fix refcount.
---

diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c
index 7f81460796..17233e4089 100644
--- a/Modules/_collectionsmodule.c
+++ b/Modules/_collectionsmodule.c
@@ -616,11 +616,14 @@ static PyObject *
 deque_repeat(dequeobject *deque, Py_ssize_t n)
 {
     dequeobject *new_deque;
+    PyObject *rv;
 
     new_deque = (dequeobject *)deque_copy((PyObject *) deque);
     if (new_deque == NULL)
         return NULL;
-    return deque_inplace_repeat(new_deque, n);
+    rv = deque_inplace_repeat(new_deque, n);
+    Py_DECREF(new_deque);
+    return rv;
 }
 
 /* The rotate() method is part of the public API and is used internally