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Diffstat (limited to 'src/libsystemd/sd-bus/bus-slot.c')
-rw-r--r--src/libsystemd/sd-bus/bus-slot.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/src/libsystemd/sd-bus/bus-slot.c b/src/libsystemd/sd-bus/bus-slot.c
index 8e38992ec4..5e927511d5 100644
--- a/src/libsystemd/sd-bus/bus-slot.c
+++ b/src/libsystemd/sd-bus/bus-slot.c
@@ -67,12 +67,11 @@ void bus_slot_disconnect(sd_bus_slot *slot) {
assert(slot);
- switch (slot->type) {
-
- case _BUS_SLOT_DISCONNECTED:
- /* Already disconnected... */
+ if (!slot->bus)
return;
+ switch (slot->type) {
+
case BUS_REPLY_CALLBACK:
if (slot->reply_callback.cookie != 0)
@@ -181,10 +180,14 @@ void bus_slot_disconnect(sd_bus_slot *slot) {
}
break;
+
+ default:
+ assert_not_reached("Wut? Unknown slot type?");
}
+
bus = slot->bus;
- slot->type = _BUS_SLOT_DISCONNECTED;
+ slot->type = _BUS_SLOT_INVALID;
slot->bus = NULL;
LIST_REMOVE(slots, bus->slots, slot);
@@ -235,7 +238,7 @@ _public_ void *sd_bus_slot_set_userdata(sd_bus_slot *slot, void *userdata) {
_public_ sd_bus_message *sd_bus_slot_get_current_message(sd_bus_slot *slot) {
assert_return(slot, NULL);
- assert_return(slot->type != _BUS_SLOT_DISCONNECTED, NULL);
+ assert_return(slot->type >= 0, NULL);
if (slot->bus->current_slot != slot)
return NULL;