gh-124715: Fix method_dealloc(): use PyObject_GC_UnTrack() (#133199)

vstinner · web-flow · commit 662dd294563c · 2025-05-01T13:42:42.000+02:00
Replace _PyObject_GC_UNTRACK() with PyObject_GC_UnTrack() to not fail
if the method was already untracked.
diff --git a/Objects/classobject.c b/Objects/classobject.c
@@ -244,7 +244,7 @@ static void
 method_dealloc(PyObject *self)
 {
     PyMethodObject *im = _PyMethodObject_CAST(self);
-    _PyObject_GC_UNTRACK(im);
+    PyObject_GC_UnTrack(im);
     if (im->im_weakreflist != NULL)
         PyObject_ClearWeakRefs((PyObject *)im);
     Py_DECREF(im->im_func);

Original file line number	Diff line number	Diff line change
`@@ -244,7 +244,7 @@ static void`
`244`	`244`	`method_dealloc(PyObject *self)`
`245`	`245`	`{`
`246`	`246`	`PyMethodObject *im = _PyMethodObject_CAST(self);`
`247`		`- _PyObject_GC_UNTRACK(im);`
	`247`	`+ PyObject_GC_UnTrack(im);`
`248`	`248`	`if (im->im_weakreflist != NULL)`
`249`	`249`	`PyObject_ClearWeakRefs((PyObject *)im);`
`250`	`250`	`Py_DECREF(im->im_func);`