+++ /dev/null
-diff -up Python-2.7rc1/Modules/_ctypes/callbacks.c.selinux Python-2.7rc1/Modules/_ctypes/callbacks.c
---- Python-2.7rc1/Modules/_ctypes/callbacks.c.selinux 2010-05-09 10:46:46.000000000 -0400
-+++ Python-2.7rc1/Modules/_ctypes/callbacks.c 2010-06-08 08:44:18.357366200 -0400
-@@ -21,8 +21,8 @@ CThunkObject_dealloc(PyObject *_self)
- Py_XDECREF(self->converters);
- Py_XDECREF(self->callable);
- Py_XDECREF(self->restype);
-- if (self->pcl)
-- _ctypes_free_closure(self->pcl);
-+ if (self->pcl_write)
-+ ffi_closure_free(self->pcl_write);
- PyObject_GC_Del(self);
- }
-
-@@ -391,7 +391,8 @@ static CThunkObject* CThunkObject_new(Py
- return NULL;
- }
-
-- p->pcl = NULL;
-+ p->pcl_exec = NULL;
-+ p->pcl_write = NULL;
- memset(&p->cif, 0, sizeof(p->cif));
- p->converters = NULL;
- p->callable = NULL;
-@@ -421,8 +422,9 @@ CThunkObject *_ctypes_alloc_callback(PyO
-
- assert(CThunk_CheckExact(p));
-
-- p->pcl = _ctypes_alloc_closure();
-- if (p->pcl == NULL) {
-+ p->pcl_write = ffi_closure_alloc(sizeof(ffi_closure),
-+ &p->pcl_exec);
-+ if (p->pcl_write == NULL) {
- PyErr_NoMemory();
- goto error;
- }
-@@ -467,7 +469,9 @@ CThunkObject *_ctypes_alloc_callback(PyO
- "ffi_prep_cif failed with %d", result);
- goto error;
- }
-- result = ffi_prep_closure(p->pcl, &p->cif, closure_fcn, p);
-+ result = ffi_prep_closure_loc(p->pcl_write, &p->cif, closure_fcn,
-+ p,
-+ p->pcl_exec);
- if (result != FFI_OK) {
- PyErr_Format(PyExc_RuntimeError,
- "ffi_prep_closure failed with %d", result);
-diff -up Python-2.7rc1/Modules/_ctypes/_ctypes.c.selinux Python-2.7rc1/Modules/_ctypes/_ctypes.c
---- Python-2.7rc1/Modules/_ctypes/_ctypes.c.selinux 2010-05-09 10:46:46.000000000 -0400
-+++ Python-2.7rc1/Modules/_ctypes/_ctypes.c 2010-06-07 23:19:39.950146038 -0400
-@@ -3463,7 +3463,7 @@ PyCFuncPtr_new(PyTypeObject *type, PyObj
- self->callable = callable;
-
- self->thunk = thunk;
-- *(void **)self->b_ptr = (void *)thunk->pcl;
-+ *(void **)self->b_ptr = (void *)thunk->pcl_exec;
-
- Py_INCREF((PyObject *)thunk); /* for KeepRef */
- if (-1 == KeepRef((CDataObject *)self, 0, (PyObject *)thunk)) {
-diff -up Python-2.7rc1/Modules/_ctypes/ctypes.h.selinux Python-2.7rc1/Modules/_ctypes/ctypes.h
---- Python-2.7rc1/Modules/_ctypes/ctypes.h.selinux 2010-05-09 10:46:46.000000000 -0400
-+++ Python-2.7rc1/Modules/_ctypes/ctypes.h 2010-06-07 23:19:39.950146038 -0400
-@@ -95,7 +95,8 @@ struct tagCDataObject {
-
- typedef struct {
- PyObject_VAR_HEAD
-- ffi_closure *pcl; /* the C callable */
-+ ffi_closure *pcl_write; /* the C callable, writeable */
-+ void *pcl_exec; /* the C callable, executable */
- ffi_cif cif;
- int flags;
- PyObject *converters;
-diff -up Python-2.7rc1/setup.py.selinux Python-2.7rc1/setup.py
---- Python-2.7rc1/setup.py.selinux 2010-06-07 23:19:39.922147795 -0400
-+++ Python-2.7rc1/setup.py 2010-06-07 23:19:39.951145942 -0400
-@@ -1864,8 +1864,7 @@ class PyBuildExt(build_ext):
- '_ctypes/callbacks.c',
- '_ctypes/callproc.c',
- '_ctypes/stgdict.c',
-- '_ctypes/cfield.c',
-- '_ctypes/malloc_closure.c']
-+ '_ctypes/cfield.c']
- depends = ['_ctypes/ctypes.h']
-
- if sys.platform == 'darwin':