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gh-133537: Avoid using console I/O in WinAPI partitions that don't support it (GH-133538)

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Max Bachmann 2025-05-07 21:47:05 +02:00 • committed by GitHub
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Misc/NEWS.d/next/Windows/2025-05-07-08-19-15.gh-issue-133537.yzf963.rst Normal file
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Avoid using console I/O in WinAPI partitions that don’t support it

4
Modules/posixmodule.c
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@ -16875,12 +16875,16 @@ static PyObject *
os__supports_virtual_terminal_impl(PyObject *module)
/*[clinic end generated code: output=bd0556a6d9d99fe6 input=0752c98e5d321542]*/
{
#ifdef HAVE_WINDOWS_CONSOLE_IO
DWORD mode = 0;
HANDLE handle = GetStdHandle(STD_ERROR_HANDLE);
if (!GetConsoleMode(handle, &mode)) {
Py_RETURN_FALSE;
}
return PyBool_FromLong(mode & ENABLE_VIRTUAL_TERMINAL_PROCESSING);
#else
Py_RETURN_FALSE;
#endif /* HAVE_WINDOWS_CONSOLE_IO */
}
#endif