From 1b847a21fac05e88510fe37db63d0d9e4b72e633 Mon Sep 17 00:00:00 2001 From: José Bollo Date: Tue, 27 Mar 2018 11:05:46 +0200 Subject: dbus-cynara: Avoid dependency loop MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The dependency loop appeared when compiling with DISTRO_FEATURE ptest. To avoid it, I restore the logic implemented before in meta-intel-iot-security. I also remove unless files. Bug-AGL: SPEC-1334 Change-Id: Ibe8b9359a65fec034df2534c5fceb4769e63aa99 Signed-off-by: José Bollo --- ...d-own-rule-result-unavailability-handling.patch | 1142 -------------------- 1 file changed, 1142 deletions(-) delete mode 100644 meta-security/recipes-core/dbus-cynara/dbus-cynara/0007-Add-own-rule-result-unavailability-handling.patch (limited to 'meta-security/recipes-core/dbus-cynara/dbus-cynara/0007-Add-own-rule-result-unavailability-handling.patch') diff --git a/meta-security/recipes-core/dbus-cynara/dbus-cynara/0007-Add-own-rule-result-unavailability-handling.patch b/meta-security/recipes-core/dbus-cynara/dbus-cynara/0007-Add-own-rule-result-unavailability-handling.patch deleted file mode 100644 index e1b1e62f1..000000000 --- a/meta-security/recipes-core/dbus-cynara/dbus-cynara/0007-Add-own-rule-result-unavailability-handling.patch +++ /dev/null @@ -1,1142 +0,0 @@ -From 35ef89cd6777ea2430077fc621d21bd01df92349 Mon Sep 17 00:00:00 2001 -From: Jacek Bukarewicz -Date: Thu, 27 Nov 2014 11:26:21 +0100 -Subject: [PATCH 7/8] Add own rule result unavailability handling - -Own rule result unavailability is handled like send rules - dispatching -messages from the sender is blocked and resumed when result becomes -available. - -Handler of "RequestName" method needs to return BUS_RESULT_LATER when -policy result is not known therefore its return type is modified. -Since bus message handlers are put into function pointer array other -message handler function singatures are also affected. - -Change-Id: I4c2cbd4585e41fccd8a30f825a8f0d342ab56755 ---- - bus/dispatch.c | 11 ++- - bus/driver.c | 227 ++++++++++++++++++++++++++++++--------------------------- - bus/driver.h | 2 +- - bus/policy.c | 51 ++++++++++--- - bus/policy.h | 6 +- - bus/services.c | 26 +++++-- - bus/services.h | 3 +- - bus/stats.c | 16 ++-- - 8 files changed, 204 insertions(+), 138 deletions(-) - -diff --git a/bus/dispatch.c b/bus/dispatch.c -index 9972e76..d3b970f 100644 ---- a/bus/dispatch.c -+++ b/bus/dispatch.c -@@ -404,8 +404,17 @@ bus_dispatch (DBusConnection *connection, - } - - _dbus_verbose ("Giving message to %s\n", DBUS_SERVICE_DBUS); -- if (!bus_driver_handle_message (connection, transaction, message, &error)) -+ res = bus_driver_handle_message (connection, transaction, message, &error); -+ if (res == BUS_RESULT_FALSE) - goto out; -+ else if (res == BUS_RESULT_LATER) -+ { -+ /* connection has been disabled in message handler */ -+ bus_transaction_cancel_and_free (transaction); -+ transaction = NULL; -+ result = DBUS_HANDLER_RESULT_LATER; -+ goto out; -+ } - } - else if (!bus_connection_is_active (connection)) /* clients must talk to bus driver first */ - { -diff --git a/bus/driver.c b/bus/driver.c -index 2fb1385..9708f49 100644 ---- a/bus/driver.c -+++ b/bus/driver.c -@@ -297,7 +297,7 @@ create_unique_client_name (BusRegistry *registry, - return TRUE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_hello (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -305,7 +305,7 @@ bus_driver_handle_hello (DBusConnection *connection, - { - DBusString unique_name; - BusService *service; -- dbus_bool_t retval; -+ BusResult retval; - BusRegistry *registry; - BusConnections *connections; - -@@ -316,7 +316,7 @@ bus_driver_handle_hello (DBusConnection *connection, - /* We already handled an Hello message for this connection. */ - dbus_set_error (error, DBUS_ERROR_FAILED, - "Already handled an Hello message"); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - /* Note that when these limits are exceeded we don't disconnect the -@@ -330,16 +330,16 @@ bus_driver_handle_hello (DBusConnection *connection, - error)) - { - _DBUS_ASSERT_ERROR_IS_SET (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - if (!_dbus_string_init (&unique_name)) - { - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - -- retval = FALSE; -+ retval = BUS_RESULT_FALSE; - - registry = bus_connection_get_registry (connection); - -@@ -372,7 +372,7 @@ bus_driver_handle_hello (DBusConnection *connection, - goto out_0; - - _dbus_assert (bus_connection_is_active (connection)); -- retval = TRUE; -+ retval = BUS_RESULT_TRUE; - - out_0: - _dbus_string_free (&unique_name); -@@ -424,7 +424,7 @@ bus_driver_send_welcome_message (DBusConnection *connection, - } - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_list_services (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -446,14 +446,14 @@ bus_driver_handle_list_services (DBusConnection *connection, - if (reply == NULL) - { - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - if (!bus_registry_list_services (registry, &services, &len)) - { - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - dbus_message_iter_init_append (reply, &iter); -@@ -465,7 +465,7 @@ bus_driver_handle_list_services (DBusConnection *connection, - dbus_free_string_array (services); - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - { -@@ -477,7 +477,7 @@ bus_driver_handle_list_services (DBusConnection *connection, - dbus_free_string_array (services); - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - } - -@@ -490,7 +490,7 @@ bus_driver_handle_list_services (DBusConnection *connection, - dbus_free_string_array (services); - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - ++i; - } -@@ -501,23 +501,23 @@ bus_driver_handle_list_services (DBusConnection *connection, - { - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - if (!bus_transaction_send_from_driver (transaction, connection, reply)) - { - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - else - { - dbus_message_unref (reply); -- return TRUE; -+ return BUS_RESULT_TRUE; - } - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_list_activatable_services (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -539,14 +539,14 @@ bus_driver_handle_list_activatable_services (DBusConnection *connection, - if (reply == NULL) - { - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - if (!bus_activation_list_services (activation, &services, &len)) - { - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - dbus_message_iter_init_append (reply, &iter); -@@ -558,7 +558,7 @@ bus_driver_handle_list_activatable_services (DBusConnection *connection, - dbus_free_string_array (services); - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - { -@@ -570,7 +570,7 @@ bus_driver_handle_list_activatable_services (DBusConnection *connection, - dbus_free_string_array (services); - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - } - -@@ -583,7 +583,7 @@ bus_driver_handle_list_activatable_services (DBusConnection *connection, - dbus_free_string_array (services); - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - ++i; - } -@@ -594,23 +594,23 @@ bus_driver_handle_list_activatable_services (DBusConnection *connection, - { - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - if (!bus_transaction_send_from_driver (transaction, connection, reply)) - { - dbus_message_unref (reply); - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - else - { - dbus_message_unref (reply); -- return TRUE; -+ return BUS_RESULT_TRUE; - } - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_acquire_service (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -621,7 +621,8 @@ bus_driver_handle_acquire_service (DBusConnection *connection, - const char *name; - dbus_uint32_t service_reply; - dbus_uint32_t flags; -- dbus_bool_t retval; -+ BusResult retval; -+ BusResult res; - BusRegistry *registry; - - _DBUS_ASSERT_ERROR_IS_CLEAR (error); -@@ -632,20 +633,24 @@ bus_driver_handle_acquire_service (DBusConnection *connection, - DBUS_TYPE_STRING, &name, - DBUS_TYPE_UINT32, &flags, - DBUS_TYPE_INVALID)) -- return FALSE; -+ return BUS_RESULT_FALSE; - - _dbus_verbose ("Trying to own name %s with flags 0x%x\n", name, flags); - -- retval = FALSE; -+ retval = BUS_RESULT_FALSE; - reply = NULL; - - _dbus_string_init_const (&service_name, name); - -- if (!bus_registry_acquire_service (registry, connection, -- &service_name, flags, -- &service_reply, transaction, -- error)) -- goto out; -+ res = bus_registry_acquire_service (registry, connection, message, -+ &service_name, flags, -+ &service_reply, transaction, -+ error); -+ if (res != BUS_RESULT_TRUE) -+ { -+ retval = res; -+ goto out; -+ } - - reply = dbus_message_new_method_return (message); - if (reply == NULL) -@@ -666,7 +671,7 @@ bus_driver_handle_acquire_service (DBusConnection *connection, - goto out; - } - -- retval = TRUE; -+ retval = BUS_RESULT_TRUE; - - out: - if (reply) -@@ -674,7 +679,7 @@ bus_driver_handle_acquire_service (DBusConnection *connection, - return retval; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_release_service (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -684,7 +689,7 @@ bus_driver_handle_release_service (DBusConnection *connection, - DBusString service_name; - const char *name; - dbus_uint32_t service_reply; -- dbus_bool_t retval; -+ BusResult retval; - BusRegistry *registry; - - _DBUS_ASSERT_ERROR_IS_CLEAR (error); -@@ -694,11 +699,11 @@ bus_driver_handle_release_service (DBusConnection *connection, - if (!dbus_message_get_args (message, error, - DBUS_TYPE_STRING, &name, - DBUS_TYPE_INVALID)) -- return FALSE; -+ return BUS_RESULT_FALSE; - - _dbus_verbose ("Trying to release name %s\n", name); - -- retval = FALSE; -+ retval = BUS_RESULT_FALSE; - reply = NULL; - - _dbus_string_init_const (&service_name, name); -@@ -727,7 +732,7 @@ bus_driver_handle_release_service (DBusConnection *connection, - goto out; - } - -- retval = TRUE; -+ retval = BUS_RESULT_TRUE; - - out: - if (reply) -@@ -735,7 +740,7 @@ bus_driver_handle_release_service (DBusConnection *connection, - return retval; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_service_exists (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -746,7 +751,7 @@ bus_driver_handle_service_exists (DBusConnection *connection, - BusService *service; - dbus_bool_t service_exists; - const char *name; -- dbus_bool_t retval; -+ BusResult retval; - BusRegistry *registry; - - _DBUS_ASSERT_ERROR_IS_CLEAR (error); -@@ -756,9 +761,9 @@ bus_driver_handle_service_exists (DBusConnection *connection, - if (!dbus_message_get_args (message, error, - DBUS_TYPE_STRING, &name, - DBUS_TYPE_INVALID)) -- return FALSE; -+ return BUS_RESULT_FALSE; - -- retval = FALSE; -+ retval = BUS_RESULT_FALSE; - - if (strcmp (name, DBUS_SERVICE_DBUS) == 0) - { -@@ -792,7 +797,7 @@ bus_driver_handle_service_exists (DBusConnection *connection, - goto out; - } - -- retval = TRUE; -+ retval = BUS_RESULT_TRUE; - - out: - if (reply) -@@ -801,7 +806,7 @@ bus_driver_handle_service_exists (DBusConnection *connection, - return retval; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_activate_service (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -809,7 +814,7 @@ bus_driver_handle_activate_service (DBusConnection *connection, - { - dbus_uint32_t flags; - const char *name; -- dbus_bool_t retval; -+ BusResult retval; - BusActivation *activation; - - _DBUS_ASSERT_ERROR_IS_CLEAR (error); -@@ -823,10 +828,10 @@ bus_driver_handle_activate_service (DBusConnection *connection, - { - _DBUS_ASSERT_ERROR_IS_SET (error); - _dbus_verbose ("No memory to get arguments to StartServiceByName\n"); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - -- retval = FALSE; -+ retval = BUS_RESULT_FALSE; - - if (!bus_activation_activate_service (activation, connection, transaction, FALSE, - message, name, error)) -@@ -836,7 +841,7 @@ bus_driver_handle_activate_service (DBusConnection *connection, - goto out; - } - -- retval = TRUE; -+ retval = BUS_RESULT_TRUE; - - out: - return retval; -@@ -872,13 +877,13 @@ send_ack_reply (DBusConnection *connection, - return TRUE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_update_activation_environment (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, - DBusError *error) - { -- dbus_bool_t retval; -+ BusResult retval; - BusActivation *activation; - DBusMessageIter iter; - DBusMessageIter dict_iter; -@@ -939,7 +944,7 @@ bus_driver_handle_update_activation_environment (DBusConnection *connection, - - dbus_message_iter_recurse (&iter, &dict_iter); - -- retval = FALSE; -+ retval = BUS_RESULT_FALSE; - - /* Then loop through the sent dictionary, add the location of - * the environment keys and values to lists. The result will -@@ -1026,7 +1031,7 @@ bus_driver_handle_update_activation_environment (DBusConnection *connection, - message, error)) - goto out; - -- retval = TRUE; -+ retval = BUS_RESULT_TRUE; - - out: - _dbus_list_clear (&keys); -@@ -1034,7 +1039,7 @@ bus_driver_handle_update_activation_environment (DBusConnection *connection, - return retval; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_add_match (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1093,16 +1098,16 @@ bus_driver_handle_add_match (DBusConnection *connection, - - bus_match_rule_unref (rule); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - failed: - _DBUS_ASSERT_ERROR_IS_SET (error); - if (rule) - bus_match_rule_unref (rule); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_remove_match (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1146,16 +1151,16 @@ bus_driver_handle_remove_match (DBusConnection *connection, - - bus_match_rule_unref (rule); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - failed: - _DBUS_ASSERT_ERROR_IS_SET (error); - if (rule) - bus_match_rule_unref (rule); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_get_service_owner (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1225,7 +1230,7 @@ bus_driver_handle_get_service_owner (DBusConnection *connection, - - dbus_message_unref (reply); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - BUS_SET_OOM (error); -@@ -1234,10 +1239,10 @@ bus_driver_handle_get_service_owner (DBusConnection *connection, - _DBUS_ASSERT_ERROR_IS_SET (error); - if (reply) - dbus_message_unref (reply); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_list_queued_owners (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1328,7 +1333,7 @@ bus_driver_handle_list_queued_owners (DBusConnection *connection, - - dbus_message_unref (reply); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - BUS_SET_OOM (error); -@@ -1341,10 +1346,10 @@ bus_driver_handle_list_queued_owners (DBusConnection *connection, - if (base_names) - _dbus_list_clear (&base_names); - -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_get_connection_unix_user (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1389,7 +1394,7 @@ bus_driver_handle_get_connection_unix_user (DBusConnection *connection, - - dbus_message_unref (reply); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - BUS_SET_OOM (error); -@@ -1398,10 +1403,10 @@ bus_driver_handle_get_connection_unix_user (DBusConnection *connection, - _DBUS_ASSERT_ERROR_IS_SET (error); - if (reply) - dbus_message_unref (reply); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_get_connection_unix_process_id (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1446,7 +1451,7 @@ bus_driver_handle_get_connection_unix_process_id (DBusConnection *connection, - - dbus_message_unref (reply); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - BUS_SET_OOM (error); -@@ -1455,10 +1460,10 @@ bus_driver_handle_get_connection_unix_process_id (DBusConnection *connection, - _DBUS_ASSERT_ERROR_IS_SET (error); - if (reply) - dbus_message_unref (reply); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_get_adt_audit_session_data (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1502,7 +1507,7 @@ bus_driver_handle_get_adt_audit_session_data (DBusConnection *connection, - - dbus_message_unref (reply); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - BUS_SET_OOM (error); -@@ -1511,10 +1516,10 @@ bus_driver_handle_get_adt_audit_session_data (DBusConnection *connection, - _DBUS_ASSERT_ERROR_IS_SET (error); - if (reply) - dbus_message_unref (reply); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_get_connection_selinux_security_context (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1556,7 +1561,7 @@ bus_driver_handle_get_connection_selinux_security_context (DBusConnection *conne - - dbus_message_unref (reply); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - BUS_SET_OOM (error); -@@ -1565,10 +1570,10 @@ bus_driver_handle_get_connection_selinux_security_context (DBusConnection *conne - _DBUS_ASSERT_ERROR_IS_SET (error); - if (reply) - dbus_message_unref (reply); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_get_connection_credentials (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1645,7 +1650,7 @@ bus_driver_handle_get_connection_credentials (DBusConnection *connection, - - dbus_message_unref (reply); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - BUS_SET_OOM (error); -@@ -1659,10 +1664,10 @@ bus_driver_handle_get_connection_credentials (DBusConnection *connection, - dbus_message_unref (reply); - } - -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_reload_config (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1687,7 +1692,7 @@ bus_driver_handle_reload_config (DBusConnection *connection, - goto oom; - - dbus_message_unref (reply); -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - BUS_SET_OOM (error); -@@ -1696,10 +1701,10 @@ bus_driver_handle_reload_config (DBusConnection *connection, - _DBUS_ASSERT_ERROR_IS_SET (error); - if (reply) - dbus_message_unref (reply); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_get_id (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1715,7 +1720,7 @@ bus_driver_handle_get_id (DBusConnection *connection, - if (!_dbus_string_init (&uuid)) - { - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - reply = NULL; -@@ -1741,7 +1746,7 @@ bus_driver_handle_get_id (DBusConnection *connection, - - _dbus_string_free (&uuid); - dbus_message_unref (reply); -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - _DBUS_ASSERT_ERROR_IS_CLEAR (error); -@@ -1751,7 +1756,7 @@ bus_driver_handle_get_id (DBusConnection *connection, - if (reply) - dbus_message_unref (reply); - _dbus_string_free (&uuid); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - typedef struct -@@ -1759,10 +1764,10 @@ typedef struct - const char *name; - const char *in_args; - const char *out_args; -- dbus_bool_t (* handler) (DBusConnection *connection, -- BusTransaction *transaction, -- DBusMessage *message, -- DBusError *error); -+ BusResult (* handler) (DBusConnection *connection, -+ BusTransaction *transaction, -+ DBusMessage *message, -+ DBusError *error); - } MessageHandler; - - /* For speed it might be useful to sort this in order of -@@ -1847,7 +1852,7 @@ static const MessageHandler dbus_message_handlers[] = { - { NULL, NULL, NULL, NULL } - }; - --static dbus_bool_t bus_driver_handle_introspect (DBusConnection *, -+static BusResult bus_driver_handle_introspect (DBusConnection *, - BusTransaction *, DBusMessage *, DBusError *); - - static const MessageHandler introspectable_message_handlers[] = { -@@ -1973,7 +1978,7 @@ bus_driver_generate_introspect_string (DBusString *xml) - return TRUE; - } - --static dbus_bool_t -+static BusResult - bus_driver_handle_introspect (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -1993,13 +1998,13 @@ bus_driver_handle_introspect (DBusConnection *connection, - DBUS_TYPE_INVALID)) - { - _DBUS_ASSERT_ERROR_IS_SET (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - if (!_dbus_string_init (&xml)) - { - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - if (!bus_driver_generate_introspect_string (&xml)) -@@ -2022,7 +2027,7 @@ bus_driver_handle_introspect (DBusConnection *connection, - dbus_message_unref (reply); - _dbus_string_free (&xml); - -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - BUS_SET_OOM (error); -@@ -2032,7 +2037,7 @@ bus_driver_handle_introspect (DBusConnection *connection, - - _dbus_string_free (&xml); - -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - /* -@@ -2067,7 +2072,7 @@ bus_driver_check_message_is_for_us (DBusMessage *message, - return TRUE; - } - --dbus_bool_t -+BusResult - bus_driver_handle_message (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -2077,6 +2082,7 @@ bus_driver_handle_message (DBusConnection *connection, - const InterfaceHandler *ih; - const MessageHandler *mh; - dbus_bool_t found_interface = FALSE; -+ BusResult res; - - _DBUS_ASSERT_ERROR_IS_CLEAR (error); - -@@ -2085,13 +2091,13 @@ bus_driver_handle_message (DBusConnection *connection, - BusContext *context; - - context = bus_connection_get_context (connection); -- return dbus_activation_systemd_failure(bus_context_get_activation(context), message); -+ return dbus_activation_systemd_failure(bus_context_get_activation(context), message) == TRUE ? BUS_RESULT_TRUE : BUS_RESULT_FALSE; - } - - if (dbus_message_get_type (message) != DBUS_MESSAGE_TYPE_METHOD_CALL) - { - _dbus_verbose ("Driver got a non-method-call message, ignoring\n"); -- return TRUE; /* we just ignore this */ -+ return BUS_RESULT_TRUE; /* we just ignore this */ - } - - /* may be NULL, which means "any interface will do" */ -@@ -2133,20 +2139,27 @@ bus_driver_handle_message (DBusConnection *connection, - name, dbus_message_get_signature (message), - mh->in_args); - _DBUS_ASSERT_ERROR_IS_SET (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - -- if ((* mh->handler) (connection, transaction, message, error)) -+ res = (* mh->handler) (connection, transaction, message, error); -+ if (res == BUS_RESULT_TRUE) - { - _DBUS_ASSERT_ERROR_IS_CLEAR (error); - _dbus_verbose ("Driver handler succeeded\n"); -- return TRUE; -+ return BUS_RESULT_TRUE; - } -- else -+ else if (res == BUS_RESULT_FALSE) - { - _DBUS_ASSERT_ERROR_IS_SET (error); - _dbus_verbose ("Driver handler returned failure\n"); -- return FALSE; -+ return BUS_RESULT_FALSE; -+ } -+ else if (res == BUS_RESULT_LATER) -+ { -+ _DBUS_ASSERT_ERROR_IS_CLEAR (error); -+ _dbus_verbose ("Driver handler delayed message processing due to policy check\n"); -+ return BUS_RESULT_LATER; - } - } - } -@@ -2158,7 +2171,7 @@ bus_driver_handle_message (DBusConnection *connection, - "%s does not understand message %s", - DBUS_SERVICE_DBUS, name); - -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - void -diff --git a/bus/driver.h b/bus/driver.h -index 201709c..3ff4ff1 100644 ---- a/bus/driver.h -+++ b/bus/driver.h -@@ -28,7 +28,7 @@ - #include "connection.h" - - void bus_driver_remove_connection (DBusConnection *connection); --dbus_bool_t bus_driver_handle_message (DBusConnection *connection, -+BusResult bus_driver_handle_message (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, - DBusError *error); -diff --git a/bus/policy.c b/bus/policy.c -index 448147f..3672ff9 100644 ---- a/bus/policy.c -+++ b/bus/policy.c -@@ -1323,18 +1323,21 @@ bus_client_policy_check_can_receive (BusClientPolicy *policy, - - - --static dbus_bool_t -+static BusResult - bus_rules_check_can_own (DBusList *rules, -- const DBusString *service_name) -+ const DBusString *service_name, -+ DBusConnection *connection, -+ DBusMessage *message) - { - DBusList *link; -- dbus_bool_t allowed; -+ BusResult result; -+ const char *privilege; - - /* rules is in the order the rules appeared - * in the config file, i.e. last rule that applies wins - */ - -- allowed = FALSE; -+ result = BUS_RESULT_FALSE; - link = _dbus_list_get_first_link (&rules); - while (link != NULL) - { -@@ -1370,17 +1373,45 @@ bus_rules_check_can_own (DBusList *rules, - } - - /* Use this rule */ -- allowed = rule->access == BUS_POLICY_RULE_ACCESS_ALLOW; -+ switch (rule->access) -+ { -+ case BUS_POLICY_RULE_ACCESS_ALLOW: -+ result = BUS_RESULT_TRUE; -+ break; -+ case BUS_POLICY_RULE_ACCESS_DENY: -+ result = BUS_RESULT_FALSE; -+ break; -+ case BUS_POLICY_RULE_ACCESS_CHECK: -+ result = BUS_RESULT_LATER; -+ privilege = rule->privilege; -+ break; -+ } - } - -- return allowed; -+ if (result == BUS_RESULT_LATER) -+ { -+ BusContext *context = bus_connection_get_context(connection); -+ BusCheck *check = bus_context_get_check(context); -+ BusDeferredMessage *deferred_message; -+ -+ result = bus_check_privilege(check, message, connection, NULL, NULL, -+ privilege, BUS_DEFERRED_MESSAGE_CHECK_OWN, &deferred_message); -+ if (result == BUS_RESULT_LATER) -+ { -+ bus_deferred_message_disable_sender(deferred_message); -+ } -+ } -+ -+ return result; - } - --dbus_bool_t -+BusResult - bus_client_policy_check_can_own (BusClientPolicy *policy, -- const DBusString *service_name) -+ const DBusString *service_name, -+ DBusConnection *connection, -+ DBusMessage *message) - { -- return bus_rules_check_can_own (policy->rules, service_name); -+ return bus_rules_check_can_own (policy->rules, service_name, connection, message); - } - - #ifdef DBUS_ENABLE_EMBEDDED_TESTS -@@ -1388,7 +1419,7 @@ dbus_bool_t - bus_policy_check_can_own (BusPolicy *policy, - const DBusString *service_name) - { -- return bus_rules_check_can_own (policy->default_rules, service_name); -+ return bus_rules_check_can_own (policy->default_rules, service_name, NULL, NULL); - } - #endif /* DBUS_ENABLE_EMBEDDED_TESTS */ - -diff --git a/bus/policy.h b/bus/policy.h -index e9f193a..1f23431 100644 ---- a/bus/policy.h -+++ b/bus/policy.h -@@ -170,8 +170,10 @@ BusResult bus_client_policy_check_can_receive (BusClientPolicy *polic - dbus_int32_t *toggles, - const char **privilege_param, - BusDeferredMessage **deferred_message); --dbus_bool_t bus_client_policy_check_can_own (BusClientPolicy *policy, -- const DBusString *service_name); -+BusResult bus_client_policy_check_can_own (BusClientPolicy *policy, -+ const DBusString *service_name, -+ DBusConnection *connection, -+ DBusMessage *message); - dbus_bool_t bus_client_policy_append_rule (BusClientPolicy *policy, - BusPolicyRule *rule); - void bus_client_policy_optimize (BusClientPolicy *policy); -diff --git a/bus/services.c b/bus/services.c -index 584485b..f25fdf3 100644 ---- a/bus/services.c -+++ b/bus/services.c -@@ -374,24 +374,26 @@ bus_registry_list_services (BusRegistry *registry, - return FALSE; - } - --dbus_bool_t -+BusResult - bus_registry_acquire_service (BusRegistry *registry, - DBusConnection *connection, -+ DBusMessage *message, - const DBusString *service_name, - dbus_uint32_t flags, - dbus_uint32_t *result, - BusTransaction *transaction, - DBusError *error) - { -- dbus_bool_t retval; -+ BusResult retval; - DBusConnection *old_owner_conn; - BusClientPolicy *policy; - BusService *service; - BusActivation *activation; - BusSELinuxID *sid; - BusOwner *primary_owner; -+ BusResult res; - -- retval = FALSE; -+ retval = BUS_RESULT_FALSE; - - if (!_dbus_validate_bus_name (service_name, 0, - _dbus_string_get_length (service_name))) -@@ -459,7 +461,8 @@ bus_registry_acquire_service (BusRegistry *registry, - goto out; - } - -- if (!bus_client_policy_check_can_own (policy, service_name)) -+ res = bus_client_policy_check_can_own (policy, service_name, connection, message); -+ if (res == BUS_RESULT_FALSE) - { - dbus_set_error (error, DBUS_ERROR_ACCESS_DENIED, - "Connection \"%s\" is not allowed to own the service \"%s\" due " -@@ -470,6 +473,11 @@ bus_registry_acquire_service (BusRegistry *registry, - _dbus_string_get_const_data (service_name)); - goto out; - } -+ else if (res == BUS_RESULT_LATER) -+ { -+ retval = BUS_RESULT_LATER; -+ goto out; -+ } - - if (bus_connection_get_n_services_owned (connection) >= - bus_context_get_max_services_per_connection (registry->context)) -@@ -586,11 +594,13 @@ bus_registry_acquire_service (BusRegistry *registry, - } - - activation = bus_context_get_activation (registry->context); -- retval = bus_activation_send_pending_auto_activation_messages (activation, -+ -+ if (bus_activation_send_pending_auto_activation_messages (activation, - service, -- transaction); -- if (!retval) -- BUS_SET_OOM (error); -+ transaction)) -+ retval = BUS_RESULT_TRUE; -+ else -+ BUS_SET_OOM (error); - - out: - return retval; -diff --git a/bus/services.h b/bus/services.h -index 056dd9f..3df3dd7 100644 ---- a/bus/services.h -+++ b/bus/services.h -@@ -50,8 +50,9 @@ void bus_registry_foreach (BusRegistry *registry - dbus_bool_t bus_registry_list_services (BusRegistry *registry, - char ***listp, - int *array_len); --dbus_bool_t bus_registry_acquire_service (BusRegistry *registry, -+BusResult bus_registry_acquire_service (BusRegistry *registry, - DBusConnection *connection, -+ DBusMessage *message, - const DBusString *service_name, - dbus_uint32_t flags, - dbus_uint32_t *result, -diff --git a/bus/stats.c b/bus/stats.c -index 20321e5..61dc428 100644 ---- a/bus/stats.c -+++ b/bus/stats.c -@@ -35,7 +35,7 @@ - - #ifdef DBUS_ENABLE_STATS - --dbus_bool_t -+BusResult - bus_stats_handle_get_stats (DBusConnection *connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -106,17 +106,17 @@ bus_stats_handle_get_stats (DBusConnection *connection, - goto oom; - - dbus_message_unref (reply); -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - if (reply != NULL) - dbus_message_unref (reply); - - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - --dbus_bool_t -+BusResult - bus_stats_handle_get_connection_stats (DBusConnection *caller_connection, - BusTransaction *transaction, - DBusMessage *message, -@@ -143,7 +143,7 @@ bus_stats_handle_get_connection_stats (DBusConnection *caller_connection, - if (! dbus_message_get_args (message, error, - DBUS_TYPE_STRING, &bus_name, - DBUS_TYPE_INVALID)) -- return FALSE; -+ return BUS_RESULT_FALSE; - - _dbus_string_init_const (&bus_name_str, bus_name); - service = bus_registry_lookup (registry, &bus_name_str); -@@ -152,7 +152,7 @@ bus_stats_handle_get_connection_stats (DBusConnection *caller_connection, - { - dbus_set_error (error, DBUS_ERROR_NAME_HAS_NO_OWNER, - "Bus name '%s' has no owner", bus_name); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - stats_connection = bus_service_get_primary_owners_connection (service); -@@ -214,14 +214,14 @@ bus_stats_handle_get_connection_stats (DBusConnection *caller_connection, - goto oom; - - dbus_message_unref (reply); -- return TRUE; -+ return BUS_RESULT_TRUE; - - oom: - if (reply != NULL) - dbus_message_unref (reply); - - BUS_SET_OOM (error); -- return FALSE; -+ return BUS_RESULT_FALSE; - } - - #endif --- -2.1.4 - -- cgit 1.2.3-korg