Mercurial > cpython-lru_cache-weakref

diff Objects/unicodeobject.c @ 72557:17aba77fa99c

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Ooops, avoid a division by zero in unicode_repeat()
author Victor Stinner <victor.stinner@haypocalc.com>
date Sat, 01 Oct 2011 03:09:58 +0200
parents 58e3373f06d1
children 45f1de829d70 bb0264220858
line wrap: on
line diff
--- a/Objects/unicodeobject.c	Sat Oct 01 03:09:33 2011 +0200
+++ b/Objects/unicodeobject.c	Sat Oct 01 03:09:58 2011 +0200
@@ -10600,7 +10600,7 @@
     if (PyUnicode_READY(str) == -1)
         return NULL;
 
-    if (len > PY_SSIZE_T_MAX / PyUnicode_GET_LENGTH(str)) {
+    if (PyUnicode_GET_LENGTH(str) > PY_SSIZE_T_MAX / len) {
         PyErr_SetString(PyExc_OverflowError,
                         "repeated string is too long");
         return NULL;