From 81aac734e1003d93e6a21d2c8a4943f6398aa419 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Fri, 12 Jul 2013 02:03:34 +0200
Subject: [PATCH] Issue #18408: Fix create_extra() of _elementtree.c, raise
 MemoryError on memory allocation failure

---
 Modules/_elementtree.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c
index 9a71c4376a0..7c01a602888 100644
--- a/Modules/_elementtree.c
+++ b/Modules/_elementtree.c
@@ -170,8 +170,10 @@ LOCAL(int)
 create_extra(ElementObject* self, PyObject* attrib)
 {
     self->extra = PyObject_Malloc(sizeof(ElementObjectExtra));
-    if (!self->extra)
+    if (!self->extra) {
+        PyErr_NoMemory();
         return -1;
+    }
 
     if (!attrib)
         attrib = Py_None;