vici: Use value based array to store CHILD_SA ids during restart

The previous approach stored a pointer to a volatile stack variable, which
works for a single ID, but not for multiple.

diff --git a/src/libcharon/plugins/vici/vici_config.c b/src/libcharon/plugins/vici/vici_config.c
index c1dbbc2..69bcd4c 100644 (file)
--- a/src/libcharon/plugins/vici/vici_config.c
+++ b/src/libcharon/plugins/vici/vici_config.c
@@ -1619,7 +1619,7 @@ static void clear_start_action(private_vici_config_t *this,
        enumerator_t *enumerator, *children;
        child_sa_t *child_sa;
        ike_sa_t *ike_sa;
-       u_int32_t id = 0, *del;
+       u_int32_t id = 0;
        array_t *ids = NULL;
        char *name;
 
@@ -1637,7 +1637,8 @@ static void clear_start_action(private_vici_config_t *this,
                                        if (streq(name, child_sa->get_name(child_sa)))
                                        {
                                                id = child_sa->get_unique_id(child_sa);
-                                               array_insert_create(&ids, ARRAY_TAIL, &id);
+                                               array_insert_create_value(&ids, sizeof(id),
+                                                                                                 ARRAY_TAIL, &id);
                                        }
                                }
                                children->destroy(children);
@@ -1646,11 +1647,11 @@ static void clear_start_action(private_vici_config_t *this,
 
                        if (array_count(ids))
                        {
-                               while (array_remove(ids, ARRAY_HEAD, &del))
+                               while (array_remove(ids, ARRAY_HEAD, &id))
                                {
-                                       DBG1(DBG_CFG, "closing '%s' #%u", name, *del);
+                                       DBG1(DBG_CFG, "closing '%s' #%u", name, id);
                                        charon->controller->terminate_child(charon->controller,
-                                                                                                               *del, NULL, NULL, 0);
+                                                                                                               id, NULL, NULL, 0);
                                }
                                array_destroy(ids);
                        }