sd-bus: when credentials of the "org.freedesktop.DBus" service are queried return...

[elogind.git] / src / libelogind / sd-bus / bus-objects.c

diff --git a/src/libelogind/sd-bus/bus-objects.c b/src/libelogind/sd-bus/bus-objects.c
index 9525948cc8f58aa5deb78b58029d7043d5679e5e..f2fb43e4bc99da75a5e2c311cfde0420f3dfb08d 100644 (file)
--- a/src/libelogind/sd-bus/bus-objects.c
+++ b/src/libelogind/sd-bus/bus-objects.c
@@ -145,7 +145,7 @@ static int add_enumerated_to_set(
                                 continue;
                         }
 
-                        if (!object_path_is_valid(*k)){
+                        if (!object_path_is_valid(*k)) {
                                 free(*k);
                                 r = -EINVAL;
                                 continue;
@@ -974,8 +974,10 @@ static int process_introspect(
                 /* Nothing?, let's see if we exist at all, and if not
                  * refuse to do anything */
                 r = bus_node_exists(bus, n, m->path, require_fallback);
-                if (r <= 0)
+                if (r <= 0) {
+                        r = bus_maybe_reply_error(m, r, &error);
                         goto finish;
+                }
                 if (bus->nodes_modified) {
                         r = 0;
                         goto finish;
@@ -1057,6 +1059,22 @@ static int object_manager_serialize_path(
                         if (r < 0)
                                 return r;
 
+                        r = sd_bus_message_append(reply, "{sa{sv}}", "org.freedesktop.DBus.Peer", 0);
+                        if (r < 0)
+                                return r;
+
+                        r = sd_bus_message_append(reply, "{sa{sv}}", "org.freedesktop.DBus.Introspectable", 0);
+                        if (r < 0)
+                                return r;
+
+                        r = sd_bus_message_append(reply, "{sa{sv}}", "org.freedesktop.DBus.Properties", 0);
+                        if (r < 0)
+                                return r;
+
+                        r = sd_bus_message_append(reply, "{sa{sv}}", "org.freedesktop.DBus.ObjectManager", 0);
+                        if (r < 0)
+                                return r;
+
                         found_something = true;
                 }
 
@@ -1183,7 +1201,7 @@ static int process_get_managed_objects(
 
         r = get_child_nodes(bus, m->path, n, CHILDREN_RECURSIVE, &s, &error);
         if (r < 0)
-                return r;
+                return bus_maybe_reply_error(m, r, &error);
         if (bus->nodes_modified)
                 return 0;
 
@@ -1198,7 +1216,7 @@ static int process_get_managed_objects(
         SET_FOREACH(path, s, i) {
                 r = object_manager_serialize_path_and_fallbacks(bus, reply, path, &error);
                 if (r < 0)
-                        return r;
+                        return bus_maybe_reply_error(m, r, &error);
 
                 if (bus->nodes_modified)
                         return 0;
@@ -1328,7 +1346,7 @@ static int object_find_and_run(
         if (!*found_object) {
                 r = bus_node_exists(bus, n, m->path, require_fallback);
                 if (r < 0)
-                        return r;
+                        return bus_maybe_reply_error(m, r, NULL);
                 if (bus->nodes_modified)
                         return 0;
                 if (r > 0)