https://hg.python.org/cpython/rev/fd0842f34602 changeset: 105396:fd0842f34602 branch: 2.7 parent: 105371:59bd48afa1bc user: Serhiy Storchaka <storchaka@gmail.com> date: Tue Nov 29 20:49:14 2016 +0200 summary: Issue #24469: Fixed memory leak caused by int subclasses without overridden tp_free (e.g. C-inherited Cython classes). files: Misc/NEWS | 3 +++ Objects/intobject.c | 8 -------- 2 files changed, 3 insertions(+), 8 deletions(-) diff --git a/Misc/NEWS b/Misc/NEWS --- a/Misc/NEWS +++ b/Misc/NEWS @@ -10,6 +10,9 @@ Core and Builtins ----------------- +- Issue #24469: Fixed memory leak caused by int subclasses without overridden + tp_free (e.g. C-inherited Cython classes). + - Issue #19398: Extra slash no longer added to sys.path components in case of empty compile-time PYTHONPATH components. diff --git a/Objects/intobject.c b/Objects/intobject.c --- a/Objects/intobject.c +++ b/Objects/intobject.c @@ -139,13 +139,6 @@ Py_TYPE(v)->tp_free((PyObject *)v); } -static void -int_free(PyIntObject *v) -{ - Py_TYPE(v) = (struct _typeobject *)free_list; - free_list = v; -} - long PyInt_AsLong(register PyObject *op) { @@ -1451,7 +1444,6 @@ 0, /* tp_init */ 0, /* tp_alloc */ int_new, /* tp_new */ - (freefunc)int_free, /* tp_free */ }; int -- Repository URL: https://hg.python.org/cpython