static void dns_transaction_close_connection(DnsTransaction *t) {
assert(t);
- t->stream = dns_stream_free(t->stream);
+ if (t->stream) {
+ /* Let's detach the stream from our transaction, in case something else keeps a reference to it. */
+ t->stream->complete = NULL;
+ t->stream->on_packet = NULL;
+ t->stream->transaction = NULL;
+ t->stream = dns_stream_unref(t->stream);
+ }
+
t->dns_udp_event_source = sd_event_source_unref(t->dns_udp_event_source);
t->dns_udp_fd = safe_close(t->dns_udp_fd);
}
t = s->transaction;
p = dns_packet_ref(s->read_packet);
- t->stream = dns_stream_free(t->stream);
+ dns_transaction_close_connection(t);
if (ERRNO_IS_DISCONNECT(error)) {
usec_t usec;
r = dns_stream_write_packet(t->stream, t->sent);
if (r < 0) {
- t->stream = dns_stream_free(t->stream);
+ t->stream = dns_stream_unref(t->stream);
return r;
}