commit 1a1ff29659f068659dea07f1bd67b8fd4331071c
author Serhiy Storchaka <storchaka@gmail.com> Mon Feb 16 13:28:22 2015 +0200
committer Serhiy Storchaka <storchaka@gmail.com> Mon Feb 16 13:28:22 2015 +0200
tree 20705986aa369225a02980a11f0a6a66a9eed0ee
parent e1efc07a30f4c17723c707ad761bfad538982b0c

Issue #23446: Use PyMem_New instead of PyMem_Malloc to avoid possible integer
overflows.  Added few missed PyErr_NoMemory().

Modules/_testbuffer.c

diff --git a/Modules/_testbuffer.c b/Modules/_testbuffer.c
index 0c6ef16..176df7c 100644
--- a/Modules/_testbuffer.c
+++ b/Modules/_testbuffer.c
@@ -850,7 +850,7 @@
     Py_ssize_t *dest;
     Py_ssize_t x, i;
 
-    dest = PyMem_Malloc(len * (sizeof *dest));
+    dest = PyMem_New(Py_ssize_t, len);
     if (dest == NULL) {
         PyErr_NoMemory();
         return NULL;