diff -up openscap-0.5.6/src/OVAL/oval_agent.c.uninit openscap-0.5.6/src/OVAL/oval_agent.c
--- openscap-0.5.6/src/OVAL/oval_agent.c.uninit	2010-01-05 11:45:00.028530255 +0100
+++ openscap-0.5.6/src/OVAL/oval_agent.c	2010-01-05 11:45:14.768529206 +0100
@@ -744,6 +744,7 @@ struct oval_results_model *oval_results_
 
 	model->systems = oval_collection_new();
 	model->definition_model = definition_model;
+	model->is_locked = false;
 	if (syschar_models) {
 		struct oval_syschar_model *syschar_model;
 		for (syschar_model = *syschar_models; syschar_model; syschar_model = *(++syschar_models)) {
@@ -751,7 +752,6 @@ struct oval_results_model *oval_results_
 			oval_results_model_add_system(model, sys);
 		}
 	}
-	model->is_locked = false;
 	return model;
 }