`console`, `empty_tuple`, `kwargs`, `console_result` might be uninitialized in `main.c`

[sobolevn]

Bug report

Variables here are uninitialized:

cpython/Modules/main.c

Lines 263 to 268 in ac07451

	static int
	pymain_start_pyrepl_no_main(void)
	{
	int res = 0;
	PyObject *pyrepl, *console, *empty_tuple, *kwargs, *console_result;
	pyrepl = PyImport_ImportModule("_pyrepl.main");

It can jump here:

cpython/Modules/main.c

Lines 300 to 305 in ac07451

	done:
	Py_XDECREF(console_result);
	Py_XDECREF(kwargs);
	Py_XDECREF(empty_tuple);
	Py_XDECREF(console);
	Py_XDECREF(pyrepl);

Here's how our CI reports it:

I will fix it.

Linked PRs

• gh-121925: Fix uninitialized variables in main.c #121926
• [3.13] gh-121925: Fix uninitialized variables in main.c (GH-121926) #121931