diff options
| -rw-r--r-- | Misc/NEWS | 3 | ||||
| -rw-r--r-- | Objects/typeobject.c | 6 |
2 files changed, 9 insertions, 0 deletions
@@ -10,6 +10,9 @@ What's New in Python 3.2.4 Core and Builtins ----------------- +- Issue #15142: Fix reference leak when deallocating instances of types + created using PyType_FromSpec(). + - Issue #10053: Don't close FDs when FileIO.__init__ fails. Loosely based on the work by Hirokazu Yamamoto. diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 934d06f..54a990e 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -2387,6 +2387,12 @@ PyType_FromSpec(PyType_Spec *spec) res->ht_type.tp_doc = tp_doc; } } + if (res->ht_type.tp_dealloc == NULL) { + /* It's a heap type, so needs the heap types' dealloc. + subtype_dealloc will call the base type's tp_dealloc, if + necessary. */ + res->ht_type.tp_dealloc = subtype_dealloc; + } if (PyType_Ready(&res->ht_type) < 0) goto fail; |