From: Geoffrey McRae Date: Sat, 13 Jun 2020 04:05:16 +0000 (+1000) Subject: audio/jack: do not remove ports when finishing X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=de82640843769e84139b5b5a8ed60b076f0bcabe;p=qmiga%2Fqemu.git audio/jack: do not remove ports when finishing This fixes a hang when there is a communications issue with the JACK server. Simply closing the connection is enough to completely clean up and as such we do not need to remove the ports first. As JACK uses a socket based protocol that relies on the `select` call, if there is a communication breakdown with the server the client library waits forever for a response to the unregister request. Signed-off-by: Geoffrey McRae Message-id: 20200613040518.38172-5-geoff@hostfission.com Signed-off-by: Gerd Hoffmann --- diff --git a/audio/jackaudio.c b/audio/jackaudio.c index 58c7344497..249cbd3265 100644 --- a/audio/jackaudio.c +++ b/audio/jackaudio.c @@ -548,9 +548,6 @@ static void qjack_client_fini(QJackClient *c) { switch (c->state) { case QJACK_STATE_RUNNING: - for (int i = 0; i < c->nchannels; ++i) { - jack_port_unregister(c->client, c->port[i]); - } jack_deactivate(c->client); /* fallthrough */