From 0b0c86717807bf86ba5d1d7d332529ad08179934 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Tue, 29 Oct 2013 19:29:52 +0100
Subject: [PATCH] Issue #19437: Fix PyObject_CallFunction(), handle
 Py_VaBuildValue() and PyTuple_New() failure

---
 Objects/abstract.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Objects/abstract.c b/Objects/abstract.c
index 6c7a6cd226..91df5da655 100644
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -2144,6 +2144,8 @@ PyObject_CallFunction(PyObject *callable, const char *format, ...)
     }
     else
         args = PyTuple_New(0);
+    if (args == NULL)
+        return NULL;
 
     return call_function_tail(callable, args);
 }
-- 
2.49.0