Make nodelist_get_list() return a const pointer.

3 files changed, 4 insertions, 4 deletions

diff --git a/src/feature/nodelist/nodelist.c b/src/feature/nodelist/nodelist.c
index f878d47fd7..8aa4915107 100644
--- a/src/feature/nodelist/nodelist.c
+++ b/src/feature/nodelist/nodelist.c
@@ -944,7 +944,7 @@ nodelist_ensure_freshness(networkstatus_t *ns)
 /** Return a list of a node_t * for every node we know about.  The caller
  * MUST NOT modify the list. (You can set and clear flags in the nodes if
  * you must, but you must not add or remove nodes.) */
-MOCK_IMPL(smartlist_t *,
+MOCK_IMPL(const smartlist_t *,
 nodelist_get_list,(void))
 {
   init_nodelist();
@@ -1939,7 +1939,7 @@ node_set_country(node_t *node)
 void
 nodelist_refresh_countries(void)
 {
-  smartlist_t *nodes = nodelist_get_list();
+  const smartlist_t *nodes = nodelist_get_list();
   SMARTLIST_FOREACH(nodes, node_t *, node,
                     node_set_country(node));
 }
diff --git a/src/feature/nodelist/nodelist.h b/src/feature/nodelist/nodelist.h
index a3d65347a8..84ab5f7a54 100644
--- a/src/feature/nodelist/nodelist.h
+++ b/src/feature/nodelist/nodelist.h
@@ -101,7 +101,7 @@ const struct curve25519_public_key_t *node_get_curve25519_onion_key(
                                   const node_t *node);
 crypto_pk_t *node_get_rsa_onion_key(const node_t *node);
 
-MOCK_DECL(smartlist_t *, nodelist_get_list, (void));
+MOCK_DECL(const smartlist_t *, nodelist_get_list, (void));
 
 /* Temporary during transition to multiple addresses.  */
 void node_get_addr(const node_t *node, tor_addr_t *addr_out);
diff --git a/src/feature/nodelist/routerset.c b/src/feature/nodelist/routerset.c
index 55e2756959..e801fd81b1 100644
--- a/src/feature/nodelist/routerset.c
+++ b/src/feature/nodelist/routerset.c
@@ -378,7 +378,7 @@ routerset_get_all_nodes(smartlist_t *out, const routerset_t *routerset,
   } else {
     /* We need to iterate over the routerlist to get all the ones of the
      * right kind. */
-    smartlist_t *nodes = nodelist_get_list();
+    const smartlist_t *nodes = nodelist_get_list();
     SMARTLIST_FOREACH(nodes, const node_t *, node, {
         if (running_only && !node->is_running)
           continue;