From: Guido van Rossum <guido@python.org>
Date: Tue, 3 Oct 2000 18:09:04 +0000 (+0000)
Subject: In _PyUnicode_Fini(), decref unicode_empty before tearng down the free
X-Git-Tag: v2.0c1~138
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4ae8ef84da19892b828b9649a9565e967be4c0bd;p=thirdparty%2FPython%2Fcpython.git

In _PyUnicode_Fini(), decref unicode_empty before tearng down the free
list.  Discovered by Barry, fix approved by MAL.
---

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index b096faa3f291..8d04b2d0bb30 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -5225,6 +5225,8 @@ _PyUnicode_Fini(void)
 {
     PyUnicodeObject *u = unicode_freelist;
 
+    Py_XDECREF(unicode_empty);
+    unicode_empty = NULL;
     while (u != NULL) {
 	PyUnicodeObject *v = u;
 	u = *(PyUnicodeObject **)u;
@@ -5235,6 +5237,4 @@ _PyUnicode_Fini(void)
     }
     unicode_freelist = NULL;
     unicode_freelist_size = 0;
-    Py_XDECREF(unicode_empty);
-    unicode_empty = NULL;
 }