[2853] Acquire a ref on the ConfigurableClientList object when creating a ZoneWriter

This is so that the client list is kept alive as long as the ZoneWriter is.

diff --git a/src/lib/python/isc/datasrc/configurableclientlist_python.cc b/src/lib/python/isc/datasrc/configurableclientlist_python.cc
index 712b280c24d304115b180ff8392e75a80f3985e8..36b6cf972ee7abc635e25ee6cab3de4d2d0720d7 100644 (file)
--- a/src/lib/python/isc/datasrc/configurableclientlist_python.cc
+++ b/src/lib/python/isc/datasrc/configurableclientlist_python.cc
@@ -178,7 +178,7 @@ ConfigurableClientList_getCachedZoneWriter(PyObject* po_self, PyObject* args) {
             } else {
                 // Make sure it keeps the writer alive.
                 writer.reset(createZoneWriterObject(result.second,
-                                                    NULL));
+                                                    po_self));
             }
 
             return (Py_BuildValue("IO", result.first, writer.get()));