From: Stefan Krah <skrah@bytereef.org>
Date: Mon, 20 Aug 2012 15:31:22 +0000 (+0200)
Subject: Issue #15741: Fix potential NULL dereference. Found by Coverity.
X-Git-Tag: v2.7.4rc1~622
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a8857af37b483b8d8f6340dfcc0cc5c46afd412a;p=thirdparty%2FPython%2Fcpython.git

Issue #15741: Fix potential NULL dereference. Found by Coverity.
---

diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index a07b78c8d984..b4f0e24aaf7b 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -523,6 +523,8 @@ builtin_compile(PyObject *self, PyObject *args, PyObject *kwds)
             mod_ty mod;
 
             arena = PyArena_New();
+            if (arena == NULL)
+                return NULL;
             mod = PyAST_obj2mod(cmd, arena, mode);
             if (mod == NULL) {
                 PyArena_Free(arena);