diff --git a/src/resolve/resolved-dns-stream.c b/src/resolve/resolved-dns-stream.c index 1a43d0bd49..8c1512006a 100644 --- a/src/resolve/resolved-dns-stream.c +++ b/src/resolve/resolved-dns-stream.c @@ -322,6 +322,12 @@ static int on_stream_io(sd_event_source *es, int fd, uint32_t revents, void *use return dns_stream_complete(s, -r); } + if (revents & EPOLLERR) { + socklen_t errlen = sizeof(r); + if (getsockopt(s->fd, SOL_SOCKET, SO_ERROR, &r, &errlen) == 0) + return dns_stream_complete(s, r); + } + if ((revents & EPOLLOUT) && s->write_packet && s->n_written < sizeof(s->write_size) + s->write_packet->size) { diff --git a/src/resolve/resolved-dns-transaction.c b/src/resolve/resolved-dns-transaction.c index 20189f1cc7..17a815cd44 100644 --- a/src/resolve/resolved-dns-transaction.c +++ b/src/resolve/resolved-dns-transaction.c @@ -633,7 +633,7 @@ static int on_stream_complete(DnsStream *s, int error) { if (ERRNO_IS_DISCONNECT(error) && s->protocol != DNS_PROTOCOL_LLMNR) { log_debug_errno(error, "Connection failure for DNS TCP stream: %m"); - if (s->transactions) { + if (error != ECONNRESET && s->transactions) { DnsTransaction *t; t = s->transactions;