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authorHavoc Pennington <hp@redhat.com>2003-04-27 06:25:42 +0000
committerHavoc Pennington <hp@redhat.com>2003-04-27 06:25:42 +0000
commite8d396efef695b9868b0112c4a6266c97678fa8a (patch)
treee6702685d70c2dd65c6b301de8904a672ef7b419 /bus
parentb3bd48edfc1aab0a9dc64bfa4c380d845d218e73 (diff)
2003-04-27 Havoc Pennington <hp@pobox.com>
Unbreak my code... * dbus/dbus-transport.c (_dbus_transport_get_dispatch_status): report correct status if we finish processing authentication inside this function. * bus/activation.c (try_send_activation_failure): use bus_transaction_send_error_reply * bus/connection.c (bus_connection_get_groups): return an error explaining the problem * bus/bus.c (bus_context_check_security_policy): implement restriction here that inactive connections can only send the hello message. Also, allow bus driver to send anything to any recipient. * bus/connection.c (bus_connection_complete): create the BusClientPolicy here instead of on-demand. (bus_connection_get_policy): don't return an error * dbus/dbus-message.c (dbus_message_new_error_reply): allow NULL sender field in message being replied to * bus/bus.c (bus_context_check_security_policy): fix silly typo causing it to return FALSE always * bus/policy.c (bus_client_policy_check_can_send): fix bug where we checked sender rather than destination
Diffstat (limited to 'bus')
-rw-r--r--bus/activation.c19
-rw-r--r--bus/bus.c78
-rw-r--r--bus/bus.h4
-rw-r--r--bus/config-parser.c14
-rw-r--r--bus/connection.c82
-rw-r--r--bus/connection.h12
-rw-r--r--bus/dispatch.c11
-rw-r--r--bus/driver.c15
-rw-r--r--bus/policy.c101
-rw-r--r--bus/policy.h3
-rw-r--r--bus/services.c8
-rw-r--r--bus/test.c12
12 files changed, 227 insertions, 132 deletions
diff --git a/bus/activation.c b/bus/activation.c
index c50f1f28..3682eecc 100644
--- a/bus/activation.c
+++ b/bus/activation.c
@@ -641,7 +641,6 @@ try_send_activation_failure (BusPendingActivation *pending_activation,
const DBusError *how)
{
BusActivation *activation;
- DBusMessage *message;
DBusList *link;
BusTransaction *transaction;
@@ -659,21 +658,13 @@ try_send_activation_failure (BusPendingActivation *pending_activation,
if (dbus_connection_get_is_connected (entry->connection))
{
- message = dbus_message_new_error_reply (entry->activation_message,
- how->name,
- how->message);
- if (!message)
+ if (!bus_transaction_send_error_reply (transaction,
+ entry->connection,
+ how,
+ entry->activation_message))
goto error;
-
- if (!bus_transaction_send_from_driver (transaction, entry->connection, message))
- {
- dbus_message_unref (message);
- goto error;
- }
-
- dbus_message_unref (message);
}
-
+
link = next;
}
diff --git a/bus/bus.c b/bus/bus.c
index dc0cb560..e0f66489 100644
--- a/bus/bus.c
+++ b/bus/bus.c
@@ -789,9 +789,12 @@ bus_context_allow_user (BusContext *context,
BusClientPolicy*
bus_context_create_client_policy (BusContext *context,
- DBusConnection *connection)
+ DBusConnection *connection,
+ DBusError *error)
{
- return bus_policy_create_client_policy (context->policy, connection);
+ _DBUS_ASSERT_ERROR_IS_CLEAR (error);
+ return bus_policy_create_client_policy (context->policy, connection,
+ error);
}
int
@@ -848,36 +851,75 @@ bus_context_check_security_policy (BusContext *context,
BusClientPolicy *recipient_policy;
/* NULL sender/receiver means the bus driver */
-
+
if (sender != NULL)
{
- _dbus_assert (dbus_connection_get_is_authenticated (sender));
- sender_policy = bus_connection_get_policy (sender, error);
- if (sender_policy == NULL)
+ if (bus_connection_is_active (sender))
{
- _DBUS_ASSERT_ERROR_IS_SET (error);
- return FALSE;
+ sender_policy = bus_connection_get_policy (sender);
+ _dbus_assert (sender_policy != NULL);
+ }
+ else
+ {
+ /* Policy for inactive connections is that they can only send
+ * the hello message to the bus driver
+ */
+ if (recipient == NULL &&
+ dbus_message_has_name (message, DBUS_MESSAGE_HELLO))
+ {
+ _dbus_verbose ("security check allowing %s message\n",
+ DBUS_MESSAGE_HELLO);
+ return TRUE;
+ }
+ else
+ {
+ _dbus_verbose ("security check disallowing non-%s message\n",
+ DBUS_MESSAGE_HELLO);
+
+ dbus_set_error (error, DBUS_ERROR_ACCESS_DENIED,
+ "Client tried to send a message other than %s without being registered",
+ DBUS_MESSAGE_HELLO);
+
+ return FALSE;
+ }
}
- return FALSE;
}
else
sender_policy = NULL;
+ _dbus_assert ((sender != NULL && sender_policy != NULL) ||
+ (sender == NULL && sender_policy == NULL));
+
if (recipient != NULL)
{
- _dbus_assert (dbus_connection_get_is_authenticated (recipient));
- recipient_policy = bus_connection_get_policy (recipient, error);
- if (recipient_policy == NULL)
+ /* only the bus driver can send to an inactive recipient (as it
+ * owns no services, so other apps can't address it). Inactive
+ * recipients can receive any message.
+ */
+ if (bus_connection_is_active (recipient))
{
- _DBUS_ASSERT_ERROR_IS_SET (error);
- return FALSE;
+ recipient_policy = bus_connection_get_policy (recipient);
+ _dbus_assert (recipient_policy != NULL);
+ }
+ else if (sender == NULL)
+ {
+ _dbus_verbose ("security check using NULL recipient policy for message from bus\n");
+ recipient_policy = NULL;
+ }
+ else
+ {
+ _dbus_assert_not_reached ("a message was somehow sent to an inactive recipient from a source other than the message bus\n");
+ recipient_policy = NULL;
}
- return FALSE;
}
else
recipient_policy = NULL;
-
- if (sender &&
+
+ _dbus_assert ((recipient != NULL && recipient_policy != NULL) ||
+ (recipient != NULL && sender == NULL && recipient_policy == NULL) ||
+ (recipient == NULL && recipient_policy == NULL));
+
+ if (sender_policy &&
!bus_client_policy_check_can_send (sender_policy,
context->registry, recipient,
message))
@@ -893,7 +935,7 @@ bus_context_check_security_policy (BusContext *context,
return FALSE;
}
- if (recipient &&
+ if (recipient_policy &&
!bus_client_policy_check_can_receive (recipient_policy,
context->registry, sender,
message))
diff --git a/bus/bus.h b/bus/bus.h
index 8431ca23..747e009f 100644
--- a/bus/bus.h
+++ b/bus/bus.h
@@ -72,7 +72,9 @@ DBusUserDatabase* bus_context_get_user_database (BusContext
dbus_bool_t bus_context_allow_user (BusContext *context,
unsigned long uid);
BusClientPolicy* bus_context_create_client_policy (BusContext *context,
- DBusConnection *connection);
+ DBusConnection *connection,
+ DBusError *error);
+
int bus_context_get_activation_timeout (BusContext *context);
int bus_context_get_auth_timeout (BusContext *context);
int bus_context_get_max_completed_connections (BusContext *context);
diff --git a/bus/config-parser.c b/bus/config-parser.c
index 5e279639..90f9efd3 100644
--- a/bus/config-parser.c
+++ b/bus/config-parser.c
@@ -295,17 +295,17 @@ bus_config_parser_new (const DBusString *basedir)
parser->limits.max_incoming_bytes = _DBUS_ONE_MEGABYTE * 63;
parser->limits.max_outgoing_bytes = _DBUS_ONE_MEGABYTE * 63;
parser->limits.max_message_size = _DBUS_ONE_MEGABYTE * 32;
-
-#ifdef DBUS_BUILD_TESTS
- parser->limits.activation_timeout = 6000; /* 6 seconds */
-#else
- parser->limits.activation_timeout = 15000; /* 15 seconds */
-#endif
+
+ /* Making this long means the user has to wait longer for an error
+ * message if something screws up, but making it too short means
+ * they might see a false failure.
+ */
+ parser->limits.activation_timeout = 25000; /* 25 seconds */
/* Making this long risks making a DOS attack easier, but too short
* and legitimate auth will fail. If interactive auth (ask user for
* password) is allowed, then potentially it has to be quite long.
- */
+ */
parser->limits.auth_timeout = 30000; /* 30 seconds */
parser->limits.max_incomplete_connections = 32;
diff --git a/bus/connection.c b/bus/connection.c
index 8907227c..6bb53148 100644
--- a/bus/connection.c
+++ b/bus/connection.c
@@ -748,7 +748,8 @@ expire_incomplete_timeout (void *data)
dbus_bool_t
bus_connection_get_groups (DBusConnection *connection,
unsigned long **groups,
- int *n_groups)
+ int *n_groups,
+ DBusError *error)
{
BusConnectionData *d;
unsigned long uid;
@@ -767,8 +768,9 @@ bus_connection_get_groups (DBusConnection *connection,
{
if (!_dbus_user_database_get_groups (user_database,
uid, groups, n_groups,
- NULL))
+ error))
{
+ _DBUS_ASSERT_ERROR_IS_SET (error);
_dbus_verbose ("Did not get any groups for UID %lu\n",
uid);
return FALSE;
@@ -792,7 +794,8 @@ bus_connection_is_in_group (DBusConnection *connection,
unsigned long *group_ids;
int n_group_ids;
- if (!bus_connection_get_groups (connection, &group_ids, &n_group_ids))
+ if (!bus_connection_get_groups (connection, &group_ids, &n_group_ids,
+ NULL))
return FALSE;
i = 0;
@@ -811,47 +814,14 @@ bus_connection_is_in_group (DBusConnection *connection,
}
BusClientPolicy*
-bus_connection_get_policy (DBusConnection *connection,
- DBusError *error)
+bus_connection_get_policy (DBusConnection *connection)
{
BusConnectionData *d;
d = BUS_CONNECTION_DATA (connection);
_dbus_assert (d != NULL);
-
- if (!dbus_connection_get_is_authenticated (connection))
- {
- _dbus_verbose ("Tried to get policy for unauthenticated connection!\n");
- dbus_set_error (error, DBUS_ERROR_ACCESS_DENIED,
- "Connection is not yet authenticated; the pre-authentication "
- "implicit security policy is to deny everything");
- return NULL;
- }
-
- /* We do lazy creation of the policy because
- * it can only be done post-authentication.
- */
- if (d->policy == NULL)
- {
- d->policy =
- bus_context_create_client_policy (d->connections->context,
- connection);
-
- /* we may have a NULL policy on OOM or error getting list of
- * groups for a user. In the latter case we don't handle it so
- * well currently, as it will just keep failing over and over.
- */
- }
-
- if (d->policy == NULL)
- {
- dbus_set_error (error, DBUS_ERROR_ACCESS_DENIED,
- "There was an error creating the security policy for connection \"%s\"; "
- "all operations will fail for now.",
- d->name ? d->name : "(inactive)");
- return NULL;
- }
+ _dbus_assert (d->policy != NULL);
return d->policy;
}
@@ -1142,8 +1112,9 @@ bus_connection_get_n_services_owned (DBusConnection *connection)
}
dbus_bool_t
-bus_connection_set_name (DBusConnection *connection,
- const DBusString *name)
+bus_connection_complete (DBusConnection *connection,
+ const DBusString *name,
+ DBusError *error)
{
BusConnectionData *d;
unsigned long uid;
@@ -1151,19 +1122,43 @@ bus_connection_set_name (DBusConnection *connection,
d = BUS_CONNECTION_DATA (connection);
_dbus_assert (d != NULL);
_dbus_assert (d->name == NULL);
+ _dbus_assert (d->policy == NULL);
if (!_dbus_string_copy_data (name, &d->name))
- return FALSE;
+ {
+ BUS_SET_OOM (error);
+ return FALSE;
+ }
_dbus_assert (d->name != NULL);
_dbus_verbose ("Name %s assigned to %p\n", d->name, connection);
+ d->policy = bus_context_create_client_policy (d->connections->context,
+ connection,
+ error);
+
+ /* we may have a NULL policy on OOM or error getting list of
+ * groups for a user. In the latter case we don't handle it so
+ * well currently, as it will just keep failing over and over.
+ */
+
+ if (d->policy == NULL)
+ {
+ _dbus_verbose ("Failed to create security policy for connection %p\n",
+ connection);
+ _DBUS_ASSERT_ERROR_IS_SET (error);
+ dbus_free (d->name);
+ d->name = NULL;
+ return FALSE;
+ }
+
if (dbus_connection_get_unix_user (connection, &uid))
{
if (!adjust_connections_for_uid (d->connections,
uid, 1))
{
+ BUS_SET_OOM (error);
dbus_free (d->name);
d->name = NULL;
return FALSE;
@@ -1586,7 +1581,10 @@ bus_transaction_send_error_reply (BusTransaction *transaction,
_dbus_assert (error != NULL);
_DBUS_ASSERT_ERROR_IS_SET (error);
-
+
+ _dbus_verbose ("Sending error reply %s \"%s\"\n",
+ error->name, error->message);
+
reply = dbus_message_new_error_reply (in_reply_to,
error->name,
error->message);
diff --git a/bus/connection.h b/bus/connection.h
index ebfe2ad2..92c93267 100644
--- a/bus/connection.h
+++ b/bus/connection.h
@@ -56,11 +56,13 @@ void bus_connections_expire_incomplete (BusConnections
dbus_bool_t bus_connection_is_active (DBusConnection *connection);
+const char *bus_connection_get_name (DBusConnection *connection);
dbus_bool_t bus_connection_preallocate_oom_error (DBusConnection *connection);
void bus_connection_send_oom_error (DBusConnection *connection,
DBusMessage *in_reply_to);
+
/* called by services.c */
dbus_bool_t bus_connection_add_owned_service (DBusConnection *connection,
BusService *service);
@@ -71,9 +73,9 @@ void bus_connection_add_owned_service_link (DBusConnection *connection,
int bus_connection_get_n_services_owned (DBusConnection *connection);
/* called by driver.c */
-dbus_bool_t bus_connection_set_name (DBusConnection *connection,
- const DBusString *name);
-const char *bus_connection_get_name (DBusConnection *connection);
+dbus_bool_t bus_connection_complete (DBusConnection *connection,
+ const DBusString *name,
+ DBusError *error);
/* called by dispatch.c when the connection is dropped */
void bus_connection_disconnected (DBusConnection *connection);
@@ -82,9 +84,9 @@ dbus_bool_t bus_connection_is_in_group (DBusConnection *connection,
unsigned long gid);
dbus_bool_t bus_connection_get_groups (DBusConnection *connection,
unsigned long **groups,
- int *n_groups);
-BusClientPolicy* bus_connection_get_policy (DBusConnection *connection,
+ int *n_groups,
DBusError *error);
+BusClientPolicy* bus_connection_get_policy (DBusConnection *connection);
/* transaction API so we can send or not send a block of messages as a whole */
diff --git a/bus/dispatch.c b/bus/dispatch.c
index 2f865bf7..8b2ba08e 100644
--- a/bus/dispatch.c
+++ b/bus/dispatch.c
@@ -183,10 +183,14 @@ bus_dispatch (DBusConnection *connection,
{
if (!bus_context_check_security_policy (context,
connection, NULL, message, &error))
- goto out;
-
+ {
+ _dbus_verbose ("Security policy rejected message\n");
+ goto out;
+ }
+
+ _dbus_verbose ("Giving message to %s\n", DBUS_SERVICE_DBUS);
if (!bus_driver_handle_message (connection, transaction, message, &error))
- goto out;
+ goto out;
}
else if (!bus_connection_is_active (connection)) /* clients must talk to bus driver first */
{
@@ -249,6 +253,7 @@ bus_dispatch (DBusConnection *connection,
/* If we disconnected it, we won't bother to send it any error
* messages.
*/
+ _dbus_verbose ("Not sending error to connection we disconnected\n");
}
else if (dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
{
diff --git a/bus/driver.c b/bus/driver.c
index 9839ff03..3c4847ba 100644
--- a/bus/driver.c
+++ b/bus/driver.c
@@ -298,9 +298,9 @@ bus_driver_handle_hello (DBusConnection *connection,
goto out_0;
}
- if (!bus_connection_set_name (connection, &unique_name))
+ if (!bus_connection_complete (connection, &unique_name, error))
{
- BUS_SET_OOM (error);
+ _DBUS_ASSERT_ERROR_IS_SET (error);
goto out_0;
}
@@ -627,15 +627,8 @@ bus_driver_handle_message (DBusConnection *connection,
name = dbus_message_get_name (message);
sender = dbus_message_get_sender (message);
- if (sender == NULL && (strcmp (name, DBUS_MESSAGE_HELLO) != 0))
- {
- dbus_set_error (error, DBUS_ERROR_ACCESS_DENIED,
- "Client tried to send a message other than %s without being registered",
- DBUS_MESSAGE_HELLO);
-
- dbus_connection_disconnect (connection);
- return FALSE;
- }
+ /* security checks should have kept this from getting here */
+ _dbus_assert (sender != NULL || strcmp (name, DBUS_MESSAGE_HELLO) == 0);
if (dbus_message_get_reply_serial (message) == 0)
{
diff --git a/bus/policy.c b/bus/policy.c
index 0a002a8c..74ed7100 100644
--- a/bus/policy.c
+++ b/bus/policy.c
@@ -24,6 +24,7 @@
#include "policy.h"
#include "services.h"
#include "test.h"
+#include "utils.h"
#include <dbus/dbus-list.h>
#include <dbus/dbus-hash.h>
#include <dbus/dbus-internals.h>
@@ -233,20 +234,22 @@ add_list_to_client (DBusList **list,
BusClientPolicy*
bus_policy_create_client_policy (BusPolicy *policy,
- DBusConnection *connection)
+ DBusConnection *connection,
+ DBusError *error)
{
BusClientPolicy *client;
unsigned long uid;
_dbus_assert (dbus_connection_get_is_authenticated (connection));
+ _DBUS_ASSERT_ERROR_IS_CLEAR (error);
client = bus_client_policy_new ();
if (client == NULL)
- return NULL;
+ goto nomem;
if (!add_list_to_client (&policy->default_rules,
client))
- goto failed;
+ goto nomem;
/* we avoid the overhead of looking up user's groups
* if we don't have any group rules anyway
@@ -257,7 +260,7 @@ bus_policy_create_client_policy (BusPolicy *policy,
int n_groups;
int i;
- if (!bus_connection_get_groups (connection, &groups, &n_groups))
+ if (!bus_connection_get_groups (connection, &groups, &n_groups, error))
goto failed;
i = 0;
@@ -273,7 +276,7 @@ bus_policy_create_client_policy (BusPolicy *policy,
if (!add_list_to_client (list, client))
{
dbus_free (groups);
- goto failed;
+ goto nomem;
}
}
@@ -284,7 +287,11 @@ bus_policy_create_client_policy (BusPolicy *policy,
}
if (!dbus_connection_get_unix_user (connection, &uid))
- goto failed;
+ {
+ dbus_set_error (error, DBUS_ERROR_FAILED,
+ "No user ID known for connection, cannot determine security policy\n");
+ goto failed;
+ }
if (_dbus_hash_table_get_n_entries (policy->rules_by_uid) > 0)
{
@@ -296,20 +303,24 @@ bus_policy_create_client_policy (BusPolicy *policy,
if (list != NULL)
{
if (!add_list_to_client (list, client))
- goto failed;
+ goto nomem;
}
}
if (!add_list_to_client (&policy->mandatory_rules,
client))
- goto failed;
+ goto nomem;
bus_client_policy_optimize (client);
return client;
-
+
+ nomem:
+ BUS_SET_OOM (error);
failed:
- bus_client_policy_unref (client);
+ _DBUS_ASSERT_ERROR_IS_SET (error);
+ if (client)
+ bus_client_policy_unref (client);
return NULL;
}
@@ -675,6 +686,8 @@ bus_client_policy_check_can_send (BusClientPolicy *policy,
* in the config file, i.e. last rule that applies wins
*/
+ _dbus_verbose (" (policy) checking send rules\n");
+
allowed = FALSE;
link = _dbus_list_get_first_link (&policy->rules);
while (link != NULL)
@@ -689,13 +702,19 @@ bus_client_policy_check_can_send (BusClientPolicy *policy,
*/
if (rule->type != BUS_POLICY_RULE_SEND)
- continue;
+ {
+ _dbus_verbose (" (policy) skipping non-send rule\n");
+ continue;
+ }
if (rule->d.send.message_name != NULL)
{
if (!dbus_message_has_name (message,
rule->d.send.message_name))
- continue;
+ {
+ _dbus_verbose (" (policy) skipping rule for different message name\n");
+ continue;
+ }
}
if (rule->d.send.destination != NULL)
@@ -707,9 +726,13 @@ bus_client_policy_check_can_send (BusClientPolicy *policy,
*/
if (receiver == NULL)
{
- if (!dbus_message_has_sender (message,
- rule->d.send.destination))
- continue;
+ if (!dbus_message_has_destination (message,
+ rule->d.send.destination))
+ {
+ _dbus_verbose (" (policy) skipping rule because message dest is not %s\n",
+ rule->d.send.destination);
+ continue;
+ }
}
else
{
@@ -720,15 +743,26 @@ bus_client_policy_check_can_send (BusClientPolicy *policy,
service = bus_registry_lookup (registry, &str);
if (service == NULL)
- continue;
+ {
+ _dbus_verbose (" (policy) skipping rule because dest %s doesn't exist\n",
+ rule->d.send.destination);
+ continue;
+ }
if (!bus_service_has_owner (service, receiver))
- continue;
+ {
+ _dbus_verbose (" (policy) skipping rule because dest %s isn't owned by receiver\n",
+ rule->d.send.destination);
+ continue;
+ }
}
}
/* Use this rule */
allowed = rule->allow;
+
+ _dbus_verbose (" (policy) used rule, allow now = %d\n",
+ allowed);
}
return allowed;
@@ -747,6 +781,8 @@ bus_client_policy_check_can_receive (BusClientPolicy *policy,
* in the config file, i.e. last rule that applies wins
*/
+ _dbus_verbose (" (policy) checking receive rules\n");
+
allowed = FALSE;
link = _dbus_list_get_first_link (&policy->rules);
while (link != NULL)
@@ -761,13 +797,19 @@ bus_client_policy_check_can_receive (BusClientPolicy *policy,
*/
if (rule->type != BUS_POLICY_RULE_RECEIVE)
- continue;
+ {
+ _dbus_verbose (" (policy) skipping non-receive rule\n");
+ continue;
+ }
if (rule->d.receive.message_name != NULL)
{
if (!dbus_message_has_name (message,
rule->d.receive.message_name))
- continue;
+ {
+ _dbus_verbose (" (policy) skipping rule for different message name\n");
+ continue;
+ }
}
if (rule->d.receive.origin != NULL)
@@ -781,7 +823,11 @@ bus_client_policy_check_can_receive (BusClientPolicy *policy,
{
if (!dbus_message_has_sender (message,
rule->d.receive.origin))
- continue;
+ {
+ _dbus_verbose (" (policy) skipping rule because message sender is not %s\n",
+ rule->d.receive.origin);
+ continue;
+ }
}
else
{
@@ -793,15 +839,26 @@ bus_client_policy_check_can_receive (BusClientPolicy *policy,
service = bus_registry_lookup (registry, &str);
if (service == NULL)
- continue;
+ {
+ _dbus_verbose (" (policy) skipping rule because origin %s doesn't exist\n",
+ rule->d.receive.origin);
+ continue;
+ }
if (!bus_service_has_owner (service, sender))
- continue;
+ {
+ _dbus_verbose (" (policy) skipping rule because origin %s isn't owned by sender\n",
+ rule->d.receive.origin);
+ continue;
+ }
}
}
/* Use this rule */
allowed = rule->allow;
+
+ _dbus_verbose (" (policy) used rule, allow now = %d\n",
+ allowed);
}
return allowed;
diff --git a/bus/policy.h b/bus/policy.h
index 07aa51b9..c9b676e6 100644
--- a/bus/policy.h
+++ b/bus/policy.h
@@ -96,7 +96,8 @@ BusPolicy* bus_policy_new (void);
void bus_policy_ref (BusPolicy *policy);
void bus_policy_unref (BusPolicy *policy);
BusClientPolicy* bus_policy_create_client_policy (BusPolicy *policy,
- DBusConnection *connection);
+ DBusConnection *connection,
+ DBusError *error);
dbus_bool_t bus_policy_allow_user (BusPolicy *policy,
DBusUserDatabase *user_database,
unsigned long uid);
diff --git a/bus/services.c b/bus/services.c
index fc749d0d..5148f1f1 100644
--- a/bus/services.c
+++ b/bus/services.c
@@ -286,12 +286,8 @@ bus_registry_acquire_service (BusRegistry *registry,
goto out;
}
- policy = bus_connection_get_policy (connection, error);
- if (policy == NULL)
- {
- _DBUS_ASSERT_ERROR_IS_SET (error);
- goto out;
- }
+ policy = bus_connection_get_policy (connection);
+ _dbus_assert (policy != NULL);
if (!bus_client_policy_check_can_own (policy, connection,
service_name))
diff --git a/bus/test.c b/bus/test.c
index 65922213..012d1d0e 100644
--- a/bus/test.c
+++ b/bus/test.c
@@ -304,7 +304,11 @@ bus_test_run_clients_loop (dbus_bool_t block_once)
_dbus_loop_dispatch (client_loop);
/* Do one blocking wait, since we're expecting data */
- _dbus_loop_iterate (client_loop, block_once);
+ if (block_once)
+ {
+ _dbus_verbose ("---> blocking on \"client side\"\n");
+ _dbus_loop_iterate (client_loop, TRUE);
+ }
/* Then mop everything up */
while (_dbus_loop_iterate (client_loop, FALSE))
@@ -321,7 +325,11 @@ bus_test_run_bus_loop (BusContext *context,
_dbus_loop_dispatch (bus_context_get_loop (context));
/* Do one blocking wait, since we're expecting data */
- _dbus_loop_iterate (bus_context_get_loop (context), block_once);
+ if (block_once)
+ {
+ _dbus_verbose ("---> blocking on \"server side\"\n");
+ _dbus_loop_iterate (bus_context_get_loop (context), TRUE);
+ }
/* Then mop everything up */
while (_dbus_loop_iterate (bus_context_get_loop (context), FALSE))