Issue #23815: Fixed crashes related to directly created instances of types in

_tkinter and curses.panel modules.

2 files changed, 6 insertions, 0 deletions

diff --git a/Lib/test/test_curses.py b/Lib/test/test_curses.py
index 2747041..222105e 100644
--- a/Lib/test/test_curses.py
+++ b/Lib/test/test_curses.py
@@ -285,6 +285,10 @@ class TestCurses(unittest.TestCase):
         panel.set_userptr(A())
         panel.set_userptr(None)
 
+    def test_new_curses_panel(self):
+        panel = curses.panel.new_panel(self.stdscr)
+        self.assertRaises(TypeError, type(panel))
+
     @unittest.skipUnless(hasattr(curses, 'resizeterm'),
                            'resizeterm not available')
     def test_resize_term(self):
diff --git a/Lib/test/test_tcl.py b/Lib/test/test_tcl.py
index 25f6ede..8ffd185 100644
--- a/Lib/test/test_tcl.py
+++ b/Lib/test/test_tcl.py
@@ -649,6 +649,8 @@ class TclTest(unittest.TestCase):
                 expected = {'a': (1, 2, 3), 'something': 'foo', 'status': ''}
             self.assertEqual(splitdict(tcl, arg), expected)
 
+    def test_new_tcl_obj(self):
+        self.assertRaises(TypeError, _tkinter.Tcl_Obj)
 
 class BigmemTclTest(unittest.TestCase):