bus: unref buscreds on failure

[elogind.git] / src / libsystemd / sd-bus / bus-control.c

diff --git a/src/libsystemd/sd-bus/bus-control.c b/src/libsystemd/sd-bus/bus-control.c
index bd392a2937559902c9b295a8d2661b472eab82f1..ad372f6772c5b8a3b795f5636ad4ac1c96eac30c 100644 (file)
--- a/src/libsystemd/sd-bus/bus-control.c
+++ b/src/libsystemd/sd-bus/bus-control.c
@@ -395,7 +395,7 @@ static int bus_get_owner_kdbus(
 
         /* Non-activated names are considered not available */
         if (conn_info->flags & KDBUS_HELLO_ACTIVATOR)
-                return name[0] == ':' ? -ENXIO : -ENOENT;
+                return name[0] == ':' ? -ENXIO : -ESRCH;
 
         c = bus_creds_new();
         if (!c)
@@ -495,11 +495,9 @@ static int bus_get_owner_kdbus(
                                         goto fail;
                                 }
 
-                                if (!bus->cgroup_root) {
-                                        r = cg_get_root_path(&bus->cgroup_root);
-                                        if (r < 0)
-                                                goto fail;
-                                }
+                                r = bus_get_root_path(bus);
+                                if (r < 0)
+                                        goto fail;
 
                                 c->cgroup_root = strdup(bus->cgroup_root);
                                 if (!c->cgroup_root) {
@@ -925,7 +923,6 @@ static int add_name_change_match(sd_bus *bus,
 
 int bus_add_match_internal_kernel(
                 sd_bus *bus,
-                uint64_t id,
                 struct bus_match_component *components,
                 unsigned n_components,
                 uint64_t cookie) {
@@ -1063,7 +1060,6 @@ int bus_add_match_internal_kernel(
         m = alloca0(sz);
         m->size = sz;
         m->cookie = cookie;
-        m->owner_id = id;
 
         item = m->items;
 
@@ -1142,17 +1138,15 @@ int bus_add_match_internal(
                 uint64_t cookie) {
 
         assert(bus);
-        assert(match);
 
         if (bus->is_kernel)
-                return bus_add_match_internal_kernel(bus, 0, components, n_components, cookie);
+                return bus_add_match_internal_kernel(bus, components, n_components, cookie);
         else
                 return bus_add_match_internal_dbus1(bus, match);
 }
 
 int bus_remove_match_internal_kernel(
                 sd_bus *bus,
-                uint64_t id,
                 uint64_t cookie) {
 
         struct kdbus_cmd_match m;
@@ -1163,7 +1157,6 @@ int bus_remove_match_internal_kernel(
         zero(m);
         m.size = offsetof(struct kdbus_cmd_match, items);
         m.cookie = cookie;
-        m.owner_id = id;
 
         r = ioctl(bus->input_fd, KDBUS_CMD_MATCH_REMOVE, &m);
         if (r < 0)
@@ -1201,10 +1194,9 @@ int bus_remove_match_internal(
                 uint64_t cookie) {
 
         assert(bus);
-        assert(match);
 
         if (bus->is_kernel)
-                return bus_remove_match_internal_kernel(bus, 0, cookie);
+                return bus_remove_match_internal_kernel(bus, cookie);
         else
                 return bus_remove_match_internal_dbus1(bus, match);
 }