From: Victor Stinner <victor.stinner@gmail.com>
Date: Fri, 25 Jul 2014 12:03:03 +0000 (+0200)
Subject: unicodeobject.c: fix a compiler warning on Windows 64 bits
X-Git-Tag: v3.5.0a1~1201
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e1f17c6c0b66e5c1c48f960047cf9e521f9649d8;p=thirdparty%2FPython%2Fcpython.git

unicodeobject.c: fix a compiler warning on Windows 64 bits
---

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 8f6cc9e0b34d..72272c70528b 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -7015,7 +7015,8 @@ decode_code_page_errors(UINT code_page,
     assert(outsize <= PyUnicode_WSTR_LENGTH(*v));
     if (unicode_resize(v, outsize) < 0)
         goto error;
-    ret = in - startin;
+    /* (in - startin) <= size and size is an int */
+    ret = Py_SAFE_DOWNCAST(in - startin, Py_ssize_t, int);
 
 error:
     Py_XDECREF(encoding_obj);