diff options
Diffstat (limited to 'source4/lib/ldb')
-rw-r--r-- | source4/lib/ldb/pyldb.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/source4/lib/ldb/pyldb.c b/source4/lib/ldb/pyldb.c index 7f4cb8f246..ea159b0643 100644 --- a/source4/lib/ldb/pyldb.c +++ b/source4/lib/ldb/pyldb.c @@ -1747,6 +1747,10 @@ static struct ldb_message_element *PyObject_AsMessageElement( } me = talloc(mem_ctx, struct ldb_message_element); + if (me == NULL) { + PyErr_NoMemory(); + return NULL; + } me->name = talloc_strdup(me, attr_name); me->flags = flags; @@ -1908,20 +1912,39 @@ static PyObject *py_ldb_msg_element_new(PyTypeObject *type, PyObject *args, PyOb } el = talloc_zero(mem_ctx, struct ldb_message_element); + if (el == NULL) { + PyErr_NoMemory(); + talloc_free(mem_ctx); + return NULL; + } if (py_elements != NULL) { Py_ssize_t i; if (PyString_Check(py_elements)) { el->num_values = 1; el->values = talloc_array(el, struct ldb_val, 1); + if (el->values == NULL) { + talloc_free(mem_ctx); + PyErr_NoMemory(); + return NULL; + } el->values[0].length = PyString_Size(py_elements); - el->values[0].data = talloc_memdup(el, + el->values[0].data = talloc_memdup(el->values, (uint8_t *)PyString_AsString(py_elements), el->values[0].length+1); } else if (PySequence_Check(py_elements)) { el->num_values = PySequence_Size(py_elements); el->values = talloc_array(el, struct ldb_val, el->num_values); + if (el->values == NULL) { + talloc_free(mem_ctx); + PyErr_NoMemory(); + return NULL; + } for (i = 0; i < el->num_values; i++) { PyObject *item = PySequence_GetItem(py_elements, i); + if (item == NULL) { + talloc_free(mem_ctx); + return NULL; + } if (!PyString_Check(item)) { PyErr_Format(PyExc_TypeError, "Expected string as element %zd in list", i); @@ -1943,9 +1966,8 @@ static PyObject *py_ldb_msg_element_new(PyTypeObject *type, PyObject *args, PyOb el->flags = flags; el->name = talloc_strdup(el, name); - ret = PyObject_New(PyLdbMessageElementObject, &PyLdbMessageElement); + ret = PyObject_New(PyLdbMessageElementObject, type); if (ret == NULL) { - PyErr_NoMemory(); talloc_free(mem_ctx); return NULL; } @@ -2130,7 +2152,9 @@ static PyObject *py_ldb_msg_items(PyLdbMessageObject *self) j++; } for (i = 0; i < msg->num_elements; i++, j++) { - PyList_SetItem(l, j, Py_BuildValue("(sO)", msg->elements[i].name, PyLdbMessageElement_FromMessageElement(&msg->elements[i], msg->elements))); + PyObject *py_el = PyLdbMessageElement_FromMessageElement(&msg->elements[i], msg->elements); + PyObject *value = Py_BuildValue("(sO)", msg->elements[i].name, py_el); + PyList_SetItem(l, j, value); } return l; } |