- Collector #1267: applied patch to fix segmentation faults on 
       x86_64 systems

doc/CHANGES.txt

@@ -142,6 +142,9 @@ Zope Changes
 
     Bugs fixed
 
+     - Collector #1267: applied patch to fix segmentation faults on 
+       x86_64 systems
+
      - ZReST: the charset used in the rendered HTML was not set to the 
        corresponding output_encoding property of the ZReST instance. In addition
        changing the encodings through the Properties tab did not re-render 

lib/Components/initgroups/initgroups.c

@@ -23,11 +23,14 @@ static PyObject *
 initgroups_initgroups(PyObject *self, PyObject *args)
 {
 	char *username;
+	unsigned int igid;
 	gid_t gid;
 
-	if (!PyArg_ParseTuple(args, "sl:initgroups", &username, &gid))
+	if (!PyArg_ParseTuple(args, "sI:initgroups", &username, &igid))
 		return NULL;
 
+	gid = igid;
+
 	if (initgroups(username, gid) == -1)
 		return PyErr_SetFromErrno(PyExc_OSError);