From: Christian Heimes <christian@cheimes.de>
Date: Mon, 10 Sep 2012 12:48:43 +0000 (+0200)
Subject: Added test for 85cb90f79cbf and see how the code handles all flags at once
X-Git-Tag: v3.3.1rc1~818^2^2~105
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7b648753abdb255396c7d6621e21eaf12b5d7ffc;p=python

Added test for 85cb90f79cbf and see how the code handles all flags at once
---

diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 57353506ea..d5eec7c221 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -2887,6 +2887,11 @@ class MiscIOTest(unittest.TestCase):
         with self.open(support.TESTFN, 'rb') as f:
             self.assertEqual(b"spam", f.read())
 
+    def test_open_allargs(self):
+        # there used to be a buffer overflow in the parser for rawmode
+        self.assertRaises(ValueError, self.open, support.TESTFN, 'rwax+')
+
+
 class CMiscIOTest(MiscIOTest):
     io = io