Features should be allocated with 2 elements, one to be "acpi" and one to be a NULL pointer indicating string array termination. (Caught with valgrind) diff --git a/libvirt-sandbox/libvirt-sandbox-builder-machine.c b/libvirt-sandbox/libvirt-sandbox-builder-machine.c index 7087459..3f7c5d7 100644 --- a/libvirt-sandbox/libvirt-sandbox-builder-machine.c +++ b/libvirt-sandbox/libvirt-sandbox-builder-machine.c @@ -391,7 +387,7 @@ static gboolean gvir_sandbox_builder_machine_construct_features(GVirSandboxBuild          construct_features(builder, config, configdir, cleaner, domain, error))          return FALSE;   -    features = g_new0(gchar *, 1); +    features = g_new0(gchar *, 2);      features[0] = g_strdup("acpi");      gvir_config_domain_set_features(domain, features);      g_strfreev(features);