X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd%2Fsd-bus%2Fbus-control.c;h=8eb0232ca44b873b9a081d8c98dec533ddf63a9a;hb=862bbf89c6e3db0a3ec265310eb6a92e0f1c375d;hp=bb6683efff6e0b7ee32d663202327d2391de02af;hpb=09365592341b4ba4ceca677bb551dcde811e0333;p=elogind.git

diff --git a/src/libsystemd/sd-bus/bus-control.c b/src/libsystemd/sd-bus/bus-control.c
index bb6683eff..8eb0232ca 100644
--- a/src/libsystemd/sd-bus/bus-control.c
+++ b/src/libsystemd/sd-bus/bus-control.c
@@ -128,12 +128,14 @@ _public_ int sd_bus_request_name(sd_bus *bus, const char *name, uint64_t flags)
         assert_return(bus, -EINVAL);
         assert_return(name, -EINVAL);
         assert_return(bus->bus_client, -EINVAL);
-        assert_return(BUS_IS_OPEN(bus->state), -ENOTCONN);
         assert_return(!bus_pid_changed(bus), -ECHILD);
         assert_return(!(flags & ~(SD_BUS_NAME_ALLOW_REPLACEMENT|SD_BUS_NAME_REPLACE_EXISTING|SD_BUS_NAME_QUEUE)), -EINVAL);
         assert_return(service_name_is_valid(name), -EINVAL);
         assert_return(name[0] != ':', -EINVAL);
 
+        if (!BUS_IS_OPEN(bus->state))
+                return -ENOTCONN;
+
         if (bus->is_kernel)
                 return bus_request_name_kernel(bus, name, flags);
         else
@@ -201,11 +203,13 @@ _public_ int sd_bus_release_name(sd_bus *bus, const char *name) {
         assert_return(bus, -EINVAL);
         assert_return(name, -EINVAL);
         assert_return(bus->bus_client, -EINVAL);
-        assert_return(BUS_IS_OPEN(bus->state), -ENOTCONN);
         assert_return(!bus_pid_changed(bus), -ECHILD);
         assert_return(service_name_is_valid(name), -EINVAL);
         assert_return(name[0] != ':', -EINVAL);
 
+        if (!BUS_IS_OPEN(bus->state))
+                return -ENOTCONN;
+
         if (bus->is_kernel)
                 return bus_release_name_kernel(bus, name);
         else
@@ -342,9 +346,11 @@ static int bus_list_names_dbus1(sd_bus *bus, char ***acquired, char ***activatab
 _public_ int sd_bus_list_names(sd_bus *bus, char ***acquired, char ***activatable) {
         assert_return(bus, -EINVAL);
         assert_return(acquired || activatable, -EINVAL);
-        assert_return(BUS_IS_OPEN(bus->state), -ENOTCONN);
         assert_return(!bus_pid_changed(bus), -ECHILD);
 
+        if (!BUS_IS_OPEN(bus->state))
+                return -ENOTCONN;
+
         if (bus->is_kernel)
                 return bus_list_names_kernel(bus, acquired, activatable);
         else
@@ -389,7 +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)
@@ -735,11 +741,13 @@ _public_ int sd_bus_get_owner(
         assert_return(name, -EINVAL);
         assert_return(mask <= _SD_BUS_CREDS_ALL, -ENOTSUP);
         assert_return(mask == 0 || creds, -EINVAL);
-        assert_return(BUS_IS_OPEN(bus->state), -ENOTCONN);
         assert_return(!bus_pid_changed(bus), -ECHILD);
         assert_return(service_name_is_valid(name), -EINVAL);
         assert_return(bus->bus_client, -ENODATA);
 
+        if (!BUS_IS_OPEN(bus->state))
+                return -ENOTCONN;
+
         if (bus->is_kernel)
                 return bus_get_owner_kdbus(bus, name, mask, creds);
         else
@@ -1209,10 +1217,12 @@ _public_ int sd_bus_get_owner_machine_id(sd_bus *bus, const char *name, sd_id128
         assert_return(bus, -EINVAL);
         assert_return(name, -EINVAL);
         assert_return(machine, -EINVAL);
-        assert_return(BUS_IS_OPEN(bus->state), -ENOTCONN);
         assert_return(!bus_pid_changed(bus), -ECHILD);
         assert_return(service_name_is_valid(name), -EINVAL);
 
+        if (!BUS_IS_OPEN(bus->state))
+                return -ENOTCONN;
+
         if (streq_ptr(name, bus->unique_name))
                 return sd_id128_get_machine(machine);