From: Guido van Rossum <guido@python.org>
Date: Tue, 19 Dec 2000 02:23:19 +0000 (+0000)
Subject: Fix off-by-one error in split_substring().  Fixes SF bug #122162.
X-Git-Tag: v2.1a1~536
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cda4f9a8dca961f9047eb6c5cbe647cec507e1a1;p=python

Fix off-by-one error in split_substring().  Fixes SF bug #122162.
---

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 5ee72bd128..4438e89eaf 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -2925,7 +2925,7 @@ PyObject *split_substring(PyUnicodeObject *self,
     int sublen = substring->length;
     PyObject *str;
 
-    for (i = j = 0; i < len - sublen; ) {
+    for (i = j = 0; i <= len - sublen; ) {
 	if (Py_UNICODE_MATCH(self, i, substring)) {
 	    if (maxcount-- <= 0)
 		break;