From a53d534fb8dfc476652e45c58b795bf021ea586a Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Wed, 28 Jun 2000 22:07:35 +0000
Subject: Trent Mick's Win64 changes: size_t vs. int or long; also some
 overflow tests.

---
 Python/codecs.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'Python/codecs.c')

diff --git a/Python/codecs.c b/Python/codecs.c
index 5e01ccae13..ceff376a23 100644
--- a/Python/codecs.c
+++ b/Python/codecs.c
@@ -83,11 +83,16 @@ static
 PyObject *normalizestring(const char *string)
 {
     register int i;
-    int len = strlen(string);
+    size_t len = strlen(string);
     char *p;
     PyObject *v;
     
-    v = PyString_FromStringAndSize(NULL, len);
+	if (len > INT_MAX) {
+		PyErr_SetString(PyExc_OverflowError, "string is too large");
+		return NULL;
+	}
+	
+    v = PyString_FromStringAndSize(NULL, (int)len);
     if (v == NULL)
 	return NULL;
     p = PyString_AS_STRING(v);
-- 
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