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| author | Stefan Krah <skrah@bytereef.org> | 2012-08-21 06:16:09 (GMT) |
|---|---|---|
| committer | Stefan Krah <skrah@bytereef.org> | 2012-08-21 06:16:09 (GMT) |
| commit | 7cacd2eb92dad7e63a0249974617de33f4c4a0e0 (patch) | |
| tree | 2f9e15fa1ce4862ec43197a211b56f222272f432 /Lib | |
| parent | 514dbb03ba23cd901381a9182871bbe2ebc14100 (diff) | |
| download | cpython-7cacd2eb92dad7e63a0249974617de33f4c4a0e0.zip cpython-7cacd2eb92dad7e63a0249974617de33f4c4a0e0.tar.gz cpython-7cacd2eb92dad7e63a0249974617de33f4c4a0e0.tar.bz2 | |
Issue #15736: Fix overflow in _PySequence_BytesToCharpArray().
Diffstat (limited to 'Lib')
| -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 612e639..4d931f8 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): |