pythonGH-90699: Clear interned strings in _elementtree

Interned strings were added in pythonGH-99012
erlend-aasland · Jan 20, 2023 · e487005 · e487005
1 parent 8cdbc46
commit e487005
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c
@@ -122,6 +122,16 @@ elementtree_clear(PyObject *m)
     Py_CLEAR(st->elementpath_obj);
     Py_CLEAR(st->comment_factory);
     Py_CLEAR(st->pi_factory);
+
+    // Interned strings
+    Py_CLEAR(st->str_append);
+    Py_CLEAR(st->str_find);
+    Py_CLEAR(st->str_findall);
+    Py_CLEAR(st->str_findtext);
+    Py_CLEAR(st->str_iterfind);
+    Py_CLEAR(st->str_tail);
+    Py_CLEAR(st->str_text);
+    Py_CLEAR(st->str_doctype);
     return 0;
 }