Issue #23815: Fixed crashes related to directly created instances of types in
_tkinter and curses.panel modules.
diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 41ad5f9..cf56fa8 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -3551,6 +3551,7 @@
Py_DECREF(m);
return NULL;
}
+ ((PyTypeObject *)o)->tp_new = NULL;
if (PyModule_AddObject(m, "TkappType", o)) {
Py_DECREF(o);
Py_DECREF(m);
@@ -3563,6 +3564,7 @@
Py_DECREF(m);
return NULL;
}
+ ((PyTypeObject *)o)->tp_new = NULL;
if (PyModule_AddObject(m, "TkttType", o)) {
Py_DECREF(o);
Py_DECREF(m);
@@ -3575,6 +3577,7 @@
Py_DECREF(m);
return NULL;
}
+ ((PyTypeObject *)o)->tp_new = NULL;
if (PyModule_AddObject(m, "Tcl_Obj", o)) {
Py_DECREF(o);
Py_DECREF(m);