Fix SF buf 404774 submitted by Gregory H. Ball

A user program could delete a function's func_closure, which would cause it to crash when called.
skrah · Feb 28, 2001 · 3f571d6 · 3f571d6
1 parent 280c81a
commit 3f571d6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Objects/funcobject.c b/Objects/funcobject.c
@@ -130,7 +130,7 @@ static struct memberlist func_memberlist[] = {
         {"func_globals",  T_OBJECT,     OFF(func_globals),      READONLY},
         {"func_name",     T_OBJECT,     OFF(func_name),         READONLY},
         {"__name__",      T_OBJECT,     OFF(func_name),         READONLY},
-        {"func_closure",  T_OBJECT,     OFF(func_closure)},
+        {"func_closure",  T_OBJECT,     OFF(func_closure),      READONLY},
         {"func_defaults", T_OBJECT,     OFF(func_defaults)},
         {"func_doc",      T_OBJECT,     OFF(func_doc)},
         {"__doc__",       T_OBJECT,     OFF(func_doc)},