create external fifo socket only if "fifo_interface" option is set

diff --git a/src/charon/plugins/ha_sync/ha_sync_plugin.c b/src/charon/plugins/ha_sync/ha_sync_plugin.c
index 73d3a11..027bc10 100644 (file)
--- a/src/charon/plugins/ha_sync/ha_sync_plugin.c
+++ b/src/charon/plugins/ha_sync/ha_sync_plugin.c
@@ -72,12 +72,15 @@ struct private_ha_sync_plugin_t {
  */
 static void destroy(private_ha_sync_plugin_t *this)
 {
+       if (this->ctl)
+       {
+               this->ctl->destroy(this->ctl);
+       }
        charon->bus->remove_listener(charon->bus, &this->ike->listener);
        charon->bus->remove_listener(charon->bus, &this->child->listener);
        this->ike->destroy(this->ike);
        this->child->destroy(this->child);
        this->dispatcher->destroy(this->dispatcher);
-       this->ctl->destroy(this->ctl);
        this->segments->destroy(this->segments);
        this->socket->destroy(this->socket);
        free(this);
@@ -99,12 +102,17 @@ plugin_t *plugin_create()
                return NULL;
        }
        this->segments = ha_sync_segments_create();
-       this->ctl = ha_sync_ctl_create(this->segments);
        this->dispatcher = ha_sync_dispatcher_create(this->socket);
        this->ike = ha_sync_ike_create(this->socket);
        this->child = ha_sync_child_create(this->socket);
        charon->bus->add_listener(charon->bus, &this->ike->listener);
        charon->bus->add_listener(charon->bus, &this->child->listener);
+       this->ctl = NULL;
+       if (lib->settings->get_bool(lib->settings,
+                                                               "charon.plugins.ha_sync.fifo_interface", FALSE))
+       {
+               this->ctl = ha_sync_ctl_create(this->segments);
+       }
 
        return &this->public.plugin;
 }