From 34f7383d7ae1d3d040b3978680b9498c4ed150f5 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Tue, 29 Oct 2013 20:33:14 +0100
Subject: Issue #19437: Fix dec_format() of the _decimal module, handle
 dec_strdup() failure (memory allocation failure): raise a MemoryError
 exception

---
 Modules/_decimal/_decimal.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Modules/_decimal/_decimal.c b/Modules/_decimal/_decimal.c
index 628b2f7..6f9e9de 100644
--- a/Modules/_decimal/_decimal.c
+++ b/Modules/_decimal/_decimal.c
@@ -3187,6 +3187,7 @@ dec_format(PyObject *dec, PyObject *args)
             replace_fillchar = 1;
             fmt = dec_strdup(fmt, size);
             if (fmt == NULL) {
+                PyErr_NoMemory();
                 return NULL;
             }
             fmt[0] = '_';
-- 
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