diff options
Diffstat (limited to 'Lib/test/test_capi.py')
| -rw-r--r-- | Lib/test/test_capi.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py index 612e639846..4d931f8d3c 100644 --- a/Lib/test/test_capi.py +++ b/Lib/test/test_capi.py @@ -67,6 +67,14 @@ class CAPITest(unittest.TestCase): return 1 self.assertRaises(TypeError, _posixsubprocess.fork_exec, 1,Z(),3,[1, 2],5,6,7,8,9,10,11,12,13,14,15,16,17) + # Issue #15736: overflow in _PySequence_BytesToCharpArray() + class Z(object): + def __len__(self): + return sys.maxsize + def __getitem__(self, i): + return b'x' + self.assertRaises(MemoryError, _posixsubprocess.fork_exec, + 1,Z(),3,[1, 2],5,6,7,8,9,10,11,12,13,14,15,16,17) @unittest.skipUnless(_posixsubprocess, '_posixsubprocess required for this test.') def test_subprocess_fork_exec(self): |