[prevent][33973] Fix for unchecked return value

[platform/upstream/at-spi2-core.git] / atspi / atspi-misc.c

diff --git a/atspi/atspi-misc.c b/atspi/atspi-misc.c
index 65003df..e102c9b 100644 (file)
--- a/atspi/atspi-misc.c
+++ b/atspi/atspi-misc.c
@@ -179,6 +179,7 @@ handle_get_bus_address (DBusPendingCall *pending, void *user_data)
   DBusMessage *message;
   const char *address;
   DBusPendingCall *new_pending;
+  dbus_bool_t result;
 
   if (dbus_message_get_type (reply) == DBUS_MESSAGE_TYPE_METHOD_RETURN)
   {
@@ -215,9 +216,9 @@ handle_get_bus_address (DBusPendingCall *pending, void *user_data)
                                           "/org/a11y/atspi/cache",
                                           atspi_interface_cache, "GetItems");
 
-  dbus_connection_send_with_reply (app->bus, message, &new_pending, 2000);
+  result = dbus_connection_send_with_reply (app->bus, message, &new_pending, 2000);
   dbus_message_unref (message);
-  if (!new_pending)
+  if (!result || !new_pending)
     return;
   dbus_pending_call_set_notify (new_pending, handle_get_items, app, NULL);
 }
@@ -229,6 +230,7 @@ get_application (const char *bus_name)
   char *bus_name_dup;
   DBusMessage *message;
   DBusPendingCall *pending = NULL;
+  dbus_bool_t result;
 
   if (!app_hash)
   {
@@ -249,9 +251,9 @@ get_application (const char *bus_name)
   message = dbus_message_new_method_call (bus_name, atspi_path_root,
                                           atspi_interface_application, "GetApplicationBusAddress");
 
-  dbus_connection_send_with_reply (app->bus, message, &pending, 2000);
+  result = dbus_connection_send_with_reply (app->bus, message, &pending, 2000);
   dbus_message_unref (message);
-  if (!pending)
+  if (!result || !pending)
   {
     g_hash_table_remove (app_hash, bus_name_dup);
     return NULL;
@@ -870,7 +872,8 @@ atspi_init (void)
   bus = atspi_get_a11y_bus ();
   if (!bus)
     return 2;
-  dbus_bus_register (bus, NULL);
+  if (!dbus_bus_register (bus, NULL))
+    return 2;
   atspi_dbus_connection_setup_with_g_main(bus, g_main_context_default());
   dbus_connection_add_filter (bus, atspi_dbus_filter, NULL, NULL);
   match = g_strdup_printf ("type='signal',interface='%s',member='AddAccessible'", atspi_interface_cache);