&client->communication.inbound.creds);
client->gid = LTTNG_SOCK_GET_GID_CRED(
&client->communication.inbound.creds);
- DBG("Received handshake from client (uid = %u, gid = %u) with version %i.%i",
+ client->is_sessiond = LTTNG_SOCK_GET_PID_CRED(&client->communication.inbound.creds) == getpid();
+ DBG("Received handshake from client: uid = %u, gid = %u, protocol version = %i.%i, client is sessiond = %s",
client->uid, client->gid, (int) client->major,
- (int) client->minor);
+ (int) client->minor,
+ client->is_sessiond ? "true" : "false");
if (handshake_client->major !=
LTTNG_NOTIFICATION_CHANNEL_VERSION_MAJOR) {
goto skip_client;
}
+ if (lttng_trigger_is_hidden(trigger) && !client->is_sessiond) {
+ /*
+ * Notifications resulting from an hidden trigger are
+ * only sent to the session daemon.
+ */
+ continue;
+ }
+
if (source_object_creds) {
if (client->uid != lttng_credentials_get_uid(source_object_creds) &&
client->gid != lttng_credentials_get_gid(source_object_creds) &&