mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-03 16:39:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Issue #15142: Fix reference leak when deallocating instances of types created using PyType_FromSpec().

Browse source
This commit is contained in:
Antoine Pitrou 2012-06-23 14:45:21 +02:00
commit a4db02c7a3
2 changed files with 9 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Objects/typeobject.c
View file

@ -2417,6 +2417,12 @@ PyType_FromSpec(PyType_Spec *spec)
if (res->ht_type.tp_dictoffset) {
res->ht_cached_keys = _PyDict_NewKeysForClass();
}
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;