From 0287f2f7cbeee90491b24f24da871c981074ac00 Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Mon, 27 Jul 2015 07:47:21 -0700
Subject: check return value of PyString_FromStringAndSize for NULL (closes
 #24734)

Patch by Pankaj Sharma.
---
 Python/compile.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Python/compile.c b/Python/compile.c
index e871d38..2900757 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -1979,9 +1979,12 @@ compiler_import(struct compiler *c, stmt_ty s)
             identifier tmp = alias->name;
             const char *base = PyString_AS_STRING(alias->name);
             char *dot = strchr(base, '.');
-            if (dot)
+            if (dot) {
                 tmp = PyString_FromStringAndSize(base,
                                                  dot - base);
+                if (tmp == NULL)
+                    return 0;
+            }
             r = compiler_nameop(c, tmp, Store);
             if (dot) {
                 Py_DECREF(tmp);
-- 
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