Update of /cvsroot/ctypes/ctypes/source
In directory sc8-pr-cvs4.sourceforge.net:/tmp/cvs-serv10277
Modified Files:
_ctypes.c
Log Message:
Remove the index checking in Pointer_ass_item. This has the effect
that you can modify any memory location by assigning the pointer
items.
A casted object will now contain the source objects '_objects'
dictionary.
Index: _ctypes.c
===================================================================
RCS file: /cvsroot/ctypes/ctypes/source/_ctypes.c,v
retrieving revision 1.335
retrieving revision 1.336
diff -C2 -d -r1.335 -r1.336
*** _ctypes.c 8 Jun 2006 14:45:19 -0000 1.335
--- _ctypes.c 9 Jun 2006 07:09:10 -0000 1.336
***************
*** 4119,4127 ****
stgdict = PyObject_stgdict((PyObject *)self);
- if (index != 0) {
- PyErr_SetString(PyExc_IndexError,
- "invalid index");
- return -1;
- }
size = stgdict->size / stgdict->length;
--- 4119,4122 ----
***************
*** 4502,4510 ****
if (result == NULL)
return NULL;
! /* KeepRef consumes a refcount on src */
! Py_INCREF(src);
! if (-1 == KeepRef(result, 0, src)) {
! Py_DECREF(result);
! return NULL;
}
/* Should we assert that result is a pointer type? */
--- 4497,4511 ----
if (result == NULL)
return NULL;
!
! if (CDataObject_Check(src)) {
! CDataObject *obj = (CDataObject *)src;
! /* CData_GetContainer will initialize src.b_objects, we need
! this so it can be shared */
! CData_GetContainer(obj);
! Py_XINCREF(obj->b_objects);
! result->b_objects = obj->b_objects;
!
! Py_XINCREF(obj->b_base);
! result->b_base = obj->b_base;
}
/* Should we assert that result is a pointer type? */
|
