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Diffstat (limited to 'src/libsystemd/sd-bus/bus-kernel.c')
-rw-r--r--src/libsystemd/sd-bus/bus-kernel.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index b2d685855e..e7d6170eec 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -270,8 +270,8 @@ static int bus_message_setup_kmsg(sd_bus *b, sd_bus_message *m) {
struct bus_body_part *part;
struct kdbus_item *d;
const char *destination;
- bool well_known;
- uint64_t unique;
+ bool well_known = false;
+ uint64_t dst_id;
size_t sz, dl;
unsigned i;
int r;
@@ -288,13 +288,21 @@ static int bus_message_setup_kmsg(sd_bus *b, sd_bus_message *m) {
destination = m->destination ?: m->destination_ptr;
if (destination) {
- r = bus_kernel_parse_unique_name(destination, &unique);
+ r = bus_kernel_parse_unique_name(destination, &dst_id);
if (r < 0)
return r;
-
- well_known = r == 0;
+ if (r == 0) {
+ well_known = true;
+
+ /* verify_destination_id will usually be 0, which makes the kernel
+ * driver only look at the provided well-known name. Otherwise,
+ * the kernel will make sure the provided destination id matches
+ * the owner of the provided well-known-name, and fail if they
+ * differ. Currently, this is only needed for bus-proxyd. */
+ dst_id = m->verify_destination_id;
+ }
} else
- well_known = false;
+ dst_id = KDBUS_DST_ID_BROADCAST;
sz = offsetof(struct kdbus_msg, items);
@@ -332,15 +340,7 @@ static int bus_message_setup_kmsg(sd_bus *b, sd_bus_message *m) {
((m->header->flags & BUS_MESSAGE_NO_AUTO_START) ? KDBUS_MSG_NO_AUTO_START : 0) |
((m->header->type == SD_BUS_MESSAGE_SIGNAL) ? KDBUS_MSG_SIGNAL : 0);
- if (well_known)
- /* verify_destination_id will usually be 0, which makes the kernel driver only look
- * at the provided well-known name. Otherwise, the kernel will make sure the provided
- * destination id matches the owner of the provided weel-known-name, and fail if they
- * differ. Currently, this is only needed for bus-proxyd. */
- m->kdbus->dst_id = m->verify_destination_id;
- else
- m->kdbus->dst_id = destination ? unique : KDBUS_DST_ID_BROADCAST;
-
+ m->kdbus->dst_id = dst_id;
m->kdbus->payload_type = KDBUS_PAYLOAD_DBUS;
m->kdbus->cookie = m->header->dbus2.cookie;
m->kdbus->priority = m->priority;