X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Finitctl.c;h=3de7fcd42e89242b6dd1de24161bc6e91396ccde;hb=6398bea5d22a1d53f2fdabbf6fa4dc6f4ac1b6f4;hp=def621d220298568fc1782fcca8b55b16e3f4e1f;hpb=bb00e604097fba830af1dc078d78aff278dfcd37;p=elogind.git

diff --git a/src/initctl.c b/src/initctl.c
index def621d22..3de7fcd42 100644
--- a/src/initctl.c
+++ b/src/initctl.c
@@ -296,7 +296,7 @@ static int server_init(Server *s, unsigned n_sockets) {
                 s->n_fifos ++;
         }
 
-        if (!(s->bus = dbus_bus_get(DBUS_BUS_SYSTEM, &error))) {
+        if (!(s->bus = dbus_connection_open("unix:abstract=/org/freedesktop/systemd1/private", &error))) {
                 log_error("Failed to get D-Bus connection: %s", error.message);
                 goto fail;
         }
@@ -336,6 +336,16 @@ int main(int argc, char *argv[]) {
         Server server;
         int r = 3, n;
 
+        if (getppid() != 1) {
+                log_error("This program should be invoked by init only.");
+                return 1;
+        }
+
+        if (argc > 1) {
+                log_error("This program does not take arguments.");
+                return 1;
+        }
+
         log_set_target(LOG_TARGET_SYSLOG_OR_KMSG);
         log_parse_environment();