From: Martin v. Löwis <martin@v.loewis.de>
Date: Sat, 23 May 2009 10:38:26 +0000 (+0000)
Subject: Issue #6093: Fix off-by-one error in locale.strxfrm.
X-Git-Tag: v3.1rc1~83
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=db1c399fe08d8dc74916b3c945c8bc551b00ff7b;p=python

Issue #6093: Fix off-by-one error in locale.strxfrm.
---

diff --git a/Misc/NEWS b/Misc/NEWS
index 19e2deac9c..611dbeae33 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -54,6 +54,11 @@ Library
   now it does.  This also means getfp method now returns the real fp.
 
 
+Extension Modules
+-----------------
+
+- Issue #6093: Fix off-by-one error in locale.strxfrm.
+
 Tests
 -----
 
diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c
index 432df36973..50378a7286 100644
--- a/Modules/_localemodule.c
+++ b/Modules/_localemodule.c
@@ -314,7 +314,7 @@ PyLocale_strxfrm(PyObject* self, PyObject* args)
             PyErr_NoMemory();
             goto exit;
         }
-        n2 = wcsxfrm(buf, s, n2);
+        n2 = wcsxfrm(buf, s, n2+1);
     }
     result = PyUnicode_FromWideChar(buf, n2);
  exit: