New submission from Alexander Riccio <test35...@gmail.com>:
I compiled PCBuild Debug x64 from an updated clone of upstream, and when running the testsuite under Application Verifier with handle verification, the test triggers an invalid handle access by passing an invalid overlapped handle to CancelIoEx with this code: Py_CancelIoEx(self->handle, &self->overlapped) (where self->handle appears to be the offending variable). I have no idea who's calling _overlapped.cancel, and a quick spelunking through the codebase only confuses me more. ---------- components: Tests files: python_test_invalid_handle_failure.TXT messages: 341365 nosy: Alexander Riccio priority: normal severity: normal status: open title: test_asyncio fails with application verifier! versions: Python 3.8 Added file: https://bugs.python.org/file48298/python_test_invalid_handle_failure.TXT _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue36790> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com