correct static string clearing loop (closes #16906)
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index b4fc004..16d5929 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -1826,12 +1826,15 @@
void
_PyUnicode_ClearStaticStrings()
{
- _Py_Identifier *i;
- for (i = static_strings; i; i = i->next) {
- Py_DECREF(i->object);
- i->object = NULL;
- i->next = NULL;
+ _Py_Identifier *tmp, *s = static_strings;
+ while (s) {
+ Py_DECREF(s->object);
+ s->object = NULL;
+ tmp = s->next;
+ s->next = NULL;
+ s = tmp;
}
+ static_strings = NULL;
}
/* Internal function, doesn't check maximum character */