X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flogind.c;h=f96ace2315734b4dcd99b14a2d8c6f015cc369e6;hp=d7d04a2c53ddfa07e435da0fd2b2e62c0bf7b5a0;hb=7a41c61168632501489a4d054619b86f529a02e7;hpb=4fa4c2ac6ecb064c2a6c8677f7660534002f8cfe

diff --git a/src/logind.c b/src/logind.c
index d7d04a2c5..f96ace231 100644
--- a/src/logind.c
+++ b/src/logind.c
@@ -286,7 +286,7 @@ int manager_process_seat_device(Manager *m, struct udev_device *d) {
                 Seat *seat;
 
                 sn = udev_device_get_property_value(d, "ID_SEAT");
-                if (!sn)
+                if (isempty(sn))
                         sn = "seat0";
 
                 if (!seat_name_is_valid(sn)) {
@@ -451,7 +451,6 @@ static int manager_enumerate_users_from_cgroup(Manager *m) {
         return r;
 }
 
-
 static int manager_enumerate_linger_users(Manager *m) {
         DIR *d;
         struct dirent *de;
@@ -564,6 +563,9 @@ static int manager_enumerate_sessions_from_cgroup(Manager *m) {
                 while ((k = cg_read_subgroup(d, &name)) > 0) {
                         Session *session;
 
+                        if (streq(name, "shared"))
+                                continue;
+
                         k = manager_add_session(m, u, name, &session);
                         if (k < 0) {
                                 free(name);
@@ -975,7 +977,7 @@ static int manager_connect_udev(Manager *m) {
         return 0;
 }
 
-void manager_gc(Manager *m) {
+void manager_gc(Manager *m, bool drop_not_started) {
         Seat *seat;
         Session *session;
         User *user;
@@ -986,7 +988,7 @@ void manager_gc(Manager *m) {
                 LIST_REMOVE(Seat, gc_queue, m->seat_gc_queue, seat);
                 seat->in_gc_queue = false;
 
-                if (seat_check_gc(seat) == 0) {
+                if (seat_check_gc(seat, drop_not_started) == 0) {
                         seat_stop(seat);
                         seat_free(seat);
                 }
@@ -996,7 +998,7 @@ void manager_gc(Manager *m) {
                 LIST_REMOVE(Session, gc_queue, m->session_gc_queue, session);
                 session->in_gc_queue = false;
 
-                if (session_check_gc(session) == 0) {
+                if (session_check_gc(session, drop_not_started) == 0) {
                         session_stop(session);
                         session_free(session);
                 }
@@ -1006,7 +1008,7 @@ void manager_gc(Manager *m) {
                 LIST_REMOVE(User, gc_queue, m->user_gc_queue, user);
                 user->in_gc_queue = false;
 
-                if (user_check_gc(user) == 0) {
+                if (user_check_gc(user, drop_not_started) == 0) {
                         user_stop(user);
                         user_free(user);
                 }
@@ -1090,6 +1092,9 @@ int manager_startup(Manager *m) {
         manager_enumerate_users(m);
         manager_enumerate_sessions(m);
 
+        /* Remove stale objects before we start them */
+        manager_gc(m, false);
+
         /* And start everything */
         HASHMAP_FOREACH(seat, m->seats, i)
                 seat_start(seat);
@@ -1110,12 +1115,12 @@ int manager_run(Manager *m) {
                 struct epoll_event event;
                 int n;
 
-                manager_gc(m);
+                manager_gc(m, true);
 
                 if (dbus_connection_dispatch(m->bus) != DBUS_DISPATCH_COMPLETE)
                         continue;
 
-                manager_gc(m);
+                manager_gc(m, true);
 
                 n = epoll_wait(m->epoll_fd, &event, 1, -1);
                 if (n < 0) {