From 60bd1f88f21073965a444c8b39c4202d015da5d6 Mon Sep 17 00:00:00 2001
From: Zackery Spytz <zspytz@gmail.com>
Date: Wed, 4 Sep 2019 07:58:05 -0600
Subject: [PATCH] bpo-36030: Fix a possible segfault in PyTuple_New()
 (GH-15670)

---
 Objects/tupleobject.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index 3419baa529a6f0..a72257f95b083b 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -146,6 +146,9 @@ PyTuple_New(Py_ssize_t size)
     }
 #endif
     op = tuple_alloc(size);
+    if (op == NULL) {
+        return NULL;
+    }
     for (Py_ssize_t i = 0; i < size; i++) {
         op->ob_item[i] = NULL;
     }