From: Martin v. Löwis <martin@v.loewis.de>
Date: Sat, 8 Mar 2008 13:39:58 +0000 (+0000)
Subject: Fix another buffer overflow.
X-Git-Tag: v3.0a4~177
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5bacec1864d35297b19ec8e6de99f758ee12e0e2;p=python

Fix another buffer overflow.
---

diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c
index 1fba6b159d..af36a59eef 100644
--- a/Modules/_localemodule.c
+++ b/Modules/_localemodule.c
@@ -58,7 +58,7 @@ str2uni(const char* s)
         PyErr_SetString(PyExc_ValueError, "Cannot convert byte to string");
         return NULL;
     }
-    if (needed < sizeof(smallbuf))
+    if (needed*sizeof(wchar_t) < sizeof(smallbuf))
         dest = smallbuf;
     else {
         dest = PyMem_Malloc((needed+1)*sizeof(wchar_t));