X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fdbus-job.c;h=98ccfa62ec60da00c6a92b1715b418d46282c304;hp=5a746840c8a143ccfcdb5d507357f3f84770597b;hb=abb26902e424c4142b68ead35676028b12249b77;hpb=cad45ba11ec3572296361f53f5852ffb97a97fa3

diff --git a/src/core/dbus-job.c b/src/core/dbus-job.c
index 5a746840c..98ccfa62e 100644
--- a/src/core/dbus-job.c
+++ b/src/core/dbus-job.c
@@ -101,12 +101,11 @@ static DBusHandlerResult bus_job_message_dispatch(Job *j, DBusConnection *connec
         if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Job", "Cancel")) {
 
                 SELINUX_UNIT_ACCESS_CHECK(j->unit, connection, message, "stop");
+                job_finish_and_invalidate(j, JOB_CANCELED, true);
 
                 reply = dbus_message_new_method_return(message);
                 if (!reply)
                         return DBUS_HANDLER_RESULT_NEED_MEMORY;
-
-                job_finish_and_invalidate(j, JOB_CANCELED, true);
         } else {
                 const BusBoundProperties bps[] = {
                         { "org.freedesktop.systemd1.Job", bus_job_properties, j },
@@ -114,11 +113,10 @@ static DBusHandlerResult bus_job_message_dispatch(Job *j, DBusConnection *connec
                 };
 
                 SELINUX_UNIT_ACCESS_CHECK(j->unit, connection, message, "status");
-
                 return bus_default_message_handler(connection, message, INTROSPECTION, INTERFACES_LIST, bps);
         }
 
-        if (!dbus_connection_send(connection, reply, NULL))
+        if (!bus_maybe_send_reply(connection, message, reply))
                 return DBUS_HANDLER_RESULT_NEED_MEMORY;
 
         return DBUS_HANDLER_RESULT_HANDLED;
@@ -143,7 +141,7 @@ static DBusHandlerResult bus_job_message_handler(DBusConnection *connection, DBu
                         Iterator i;
                         size_t size;
 
-                        SELINUX_MANAGER_ACCESS_CHECK(m, connection, message, "status");
+                        SELINUX_ACCESS_CHECK(connection, message, "status");
 
                         reply = dbus_message_new_method_return(message);
                         if (!reply)
@@ -187,7 +185,7 @@ static DBusHandlerResult bus_job_message_handler(DBusConnection *connection, DBu
 
                         free(introspection);
 
-                        if (!dbus_connection_send(connection, reply, NULL))
+                        if (!bus_maybe_send_reply(connection, message, reply))
                                 goto oom;
 
                         return DBUS_HANDLER_RESULT_HANDLED;
@@ -220,7 +218,7 @@ const DBusObjectPathVTable bus_job_vtable = {
 };
 
 static int job_send_message(Job *j, DBusMessage* (*new_message)(Job *j)) {
-        DBusMessage *m = NULL;
+        _cleanup_dbus_message_unref_ DBusMessage *m = NULL;
         int r;
 
         assert(j);
@@ -229,9 +227,9 @@ static int job_send_message(Job *j, DBusMessage* (*new_message)(Job *j)) {
         if (bus_has_subscriber(j->manager) || j->forgot_bus_clients) {
                 m = new_message(j);
                 if (!m)
-                        goto oom;
+                        return -ENOMEM;
+
                 r = bus_broadcast(j->manager, m);
-                dbus_message_unref(m);
                 if (r < 0)
                         return r;
 
@@ -240,18 +238,19 @@ static int job_send_message(Job *j, DBusMessage* (*new_message)(Job *j)) {
                  * to the client(s) which created the job */
                 JobBusClient *cl;
                 assert(j->bus_client_list);
+
                 LIST_FOREACH(client, cl, j->bus_client_list) {
                         assert(cl->bus);
 
                         m = new_message(j);
                         if (!m)
-                                goto oom;
+                                return -ENOMEM;
 
                         if (!dbus_message_set_destination(m, cl->name))
-                                goto oom;
+                                return -ENOMEM;
 
                         if (!dbus_connection_send(cl->bus, m, NULL))
-                                goto oom;
+                                return -ENOMEM;
 
                         dbus_message_unref(m);
                         m = NULL;
@@ -259,10 +258,6 @@ static int job_send_message(Job *j, DBusMessage* (*new_message)(Job *j)) {
         }
 
         return 0;
-oom:
-        if (m)
-                dbus_message_unref(m);
-        return -ENOMEM;
 }
 
 static DBusMessage* new_change_signal_message(Job *j) {