util: use alloca0() intead of alloca() + memzero()

[elogind.git] / src / python-systemd / _journal.c

diff --git a/src/python-systemd/_journal.c b/src/python-systemd/_journal.c
index 2de0d4f91d5f5eb37511e08810c2eaf2a717d4d5..8cc6d3e52a68dd095122c07f3850e002fd59f9f0 100644 (file)
--- a/src/python-systemd/_journal.c
+++ b/src/python-systemd/_journal.c
@@ -22,6 +22,7 @@
 #include <Python.h>
 
 #include <alloca.h>
+#include "util.h"
 
 #define SD_JOURNAL_SUPPRESS_LOCATION
 #include <systemd/sd-journal.h>
@@ -40,8 +41,7 @@ static PyObject *journal_sendv(PyObject *self, PyObject *args) {
 
         /* Allocate an array for the argument strings */
         argc = PyTuple_Size(args);
-        encoded = alloca(argc * sizeof(PyObject*));
-        memset(encoded, 0, argc * sizeof(PyObject*));
+        encoded = alloca0(argc * sizeof(PyObject*));
 
         /* Allocate sufficient iovector space for the arguments. */
         iov = alloca(argc * sizeof(struct iovec));
@@ -119,7 +119,13 @@ static PyMethodDef methods[] = {
 #if PY_MAJOR_VERSION < 3
 
 PyMODINIT_FUNC init_journal(void) {
-        (void) Py_InitModule("_journal", methods);
+        PyObject *m;
+
+        m = Py_InitModule("_journal", methods);
+        if (m == NULL)
+                return;
+
+        PyModule_AddStringConstant(m, "__version__", PACKAGE_VERSION);
 }
 
 #else
@@ -133,7 +139,18 @@ static struct PyModuleDef module = {
 };
 
 PyMODINIT_FUNC PyInit__journal(void) {
-        return PyModule_Create(&module);
+        PyObject *m;
+
+        m = PyModule_Create(&module);
+        if (m == NULL)
+                return NULL;
+
+        if (PyModule_AddStringConstant(m, "__version__", PACKAGE_VERSION)) {
+                Py_DECREF(m);
+                return NULL;
+        }
+
+        return m;
 }
 
 #endif