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| author | Serhiy Storchaka <storchaka@gmail.com> | 2013-12-14 17:18:39 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2013-12-14 17:18:39 (GMT) |
| commit | 03241e801780edd967923d1cce00c2d07b208e58 (patch) | |
| tree | 4b989c68d63e46df115ba53a2ed9a0b0c6314c85 /Lib/test/test_devpoll.py | |
| parent | 530a69fafce36317f1c83fe4998831f2d4284f3a (diff) | |
| parent | 5da107ac7261d8359cd6e1a9a8e57f85176d1180 (diff) | |
| download | cpython-03241e801780edd967923d1cce00c2d07b208e58.zip cpython-03241e801780edd967923d1cce00c2d07b208e58.tar.gz cpython-03241e801780edd967923d1cce00c2d07b208e58.tar.bz2 | |
Issue #17919: Fixed integer overflow in the eventmask parameter.
Diffstat (limited to 'Lib/test/test_devpoll.py')
| -rw-r--r-- | Lib/test/test_devpoll.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Lib/test/test_devpoll.py b/Lib/test/test_devpoll.py index 40ebeee..bd0db61 100644 --- a/Lib/test/test_devpoll.py +++ b/Lib/test/test_devpoll.py @@ -121,6 +121,17 @@ class DevPollTests(unittest.TestCase): self.assertEqual(os.get_inheritable(devpoll.fileno()), False) + def test_events_mask_overflow(self): + pollster = select.devpoll() + w, r = os.pipe() + pollster.register(w) + # Issue #17919 + self.assertRaises(OverflowError, pollster.register, 0, -1) + self.assertRaises(OverflowError, pollster.register, 0, USHRT_MAX + 1) + self.assertRaises(OverflowError, pollster.modify, 1, -1) + self.assertRaises(OverflowError, pollster.modify, 1, USHRT_MAX + 1) + + def test_main(): run_unittest(DevPollTests) |