From: Benjamin Peterson <benjamin@python.org>
Date: Mon, 2 Mar 2015 18:23:25 +0000 (-0500)
Subject: use PyMem_NEW to detect overflow (closes #23362)
X-Git-Tag: v3.5.0a2~44^2^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e5a853c390f76f8d73939138adf70604fe33ca4c;p=thirdparty%2FPython%2Fcpython.git

use PyMem_NEW to detect overflow (closes #23362)
---

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 156316b15432..2bc34c573076 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -8501,7 +8501,7 @@ _PyUnicode_TranslateCharmap(PyObject *input,
     /* allocate enough for a simple 1:1 translation without
        replacements, if we need more, we'll resize */
     osize = size;
-    output = PyMem_Malloc(osize * sizeof(Py_UCS4));
+    output = PyMem_NEW(Py_UCS4, osize);
     opos = 0;
     if (output == NULL) {
         PyErr_NoMemory();