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samba-mirror/source4/librpc/ndr/py_xattr.c
Noel Power 61670169d5 Clean up reference used with PyDict_Setxxx
PyDictSetxxx methods don't steal reference so if the items added
to the dictionary were created just for the purpose of inserting
into the dict then we need to decref them.

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>

Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Thu Feb  7 17:17:46 CET 2019 on sn-devel-144
2019-02-07 17:17:46 +01:00

101 lines
2.6 KiB
C

/*
Unix SMB/CIFS implementation.
Samba utility functions
Copyright (C) Matthieu Patou <mat@matws.net> 2010
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <Python.h>
static void PyType_AddMethods(PyTypeObject *type, PyMethodDef *methods)
{
PyObject *dict;
int i;
if (type->tp_dict == NULL)
type->tp_dict = PyDict_New();
dict = type->tp_dict;
for (i = 0; methods[i].ml_name; i++) {
PyObject *descr;
if (methods[i].ml_flags & METH_CLASS)
descr = PyCFunction_New(&methods[i], (PyObject *)type);
else
descr = PyDescr_NewMethod(type, &methods[i]);
PyDict_SetItemString(dict, methods[i].ml_name,
descr);
Py_CLEAR(descr);
}
}
static void ntacl_print_debug_helper(struct ndr_print *ndr, const char *format, ...) PRINTF_ATTRIBUTE(2,3);
static void ntacl_print_debug_helper(struct ndr_print *ndr, const char *format, ...)
{
va_list ap;
char *s = NULL;
int i, ret;
va_start(ap, format);
ret = vasprintf(&s, format, ap);
va_end(ap);
if (ret == -1) {
return;
}
for (i=0;i<ndr->depth;i++) {
printf(" ");
}
printf("%s\n", s);
free(s);
}
static PyObject *py_ntacl_print(PyObject *self, PyObject *args)
{
struct xattr_NTACL *ntacl = pytalloc_get_ptr(self);
struct ndr_print *pr;
TALLOC_CTX *mem_ctx;
mem_ctx = talloc_new(NULL);
pr = talloc_zero(mem_ctx, struct ndr_print);
if (!pr) {
PyErr_NoMemory();
talloc_free(mem_ctx);
return NULL;
}
pr->print = ntacl_print_debug_helper;
ndr_print_xattr_NTACL(pr, "file", ntacl);
talloc_free(mem_ctx);
Py_RETURN_NONE;
}
static PyMethodDef py_ntacl_extra_methods[] = {
{ "dump", (PyCFunction)py_ntacl_print, METH_NOARGS,
NULL },
{ NULL }
};
static void py_xattr_NTACL_patch(PyTypeObject *type)
{
PyType_AddMethods(type, py_ntacl_extra_methods);
}
#define PY_NTACL_PATCH py_xattr_NTACL_patch