On Fri, Sep 27, 2019 at 01:09:31PM +0100, Daniel P. Berrangé wrote: > On Wed, Sep 25, 2019 at 09:42:57AM +0200, Erik Skultety wrote: > > On Tue, Sep 24, 2019 at 04:07:17PM +0100, Daniel P. Berrangé wrote: > > > We recently forbid the use of --listen with socket activation: > > > > > > commit 3a6a725b8f575890ee6c151ad1f46ea0ceea1f3b > > > Author: Daniel P. Berrangé <berrange@xxxxxxxxxx> > > > Date: Thu Aug 22 14:52:16 2019 +0100 > > > > > > remote: forbid the --listen arg when systemd socket activation > > > > > > In this change we forgot that virtproxyd doesn't have a --listen > > > parameter, and instead behaves as if it was always present. Thus > > > when systemd socket activation is present, we must disable this > > > built-in default > > > > > > Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx> > > > --- > > > src/remote/remote_daemon.c | 9 +++++++++ > > > 1 file changed, 9 insertions(+) > > > > > > diff --git a/src/remote/remote_daemon.c b/src/remote/remote_daemon.c > > > index 7195ac9218..43409edd24 100644 > > > --- a/src/remote/remote_daemon.c > > > +++ b/src/remote/remote_daemon.c > > > @@ -423,11 +423,20 @@ daemonSetupNetworking(virNetServerPtr srv, > > > return -1; > > > > > > #ifdef WITH_IP > > > +# ifdef (LIBVIRTD > > > > ^fails to compile: > > s/(// > > Sigh, clearly I didn't test :-( > > > > > > if (act && ipsock) { > > > VIR_ERROR(_("--listen parameter not permitted with systemd activation " > > > "sockets, see 'man libvirtd' for further guidance")); > > > return -1; > > > } > > > +# else /* ! LIBVIRTD */ > > > + /* We don't have a --listen arg with virtproxyd, we're just > > > + * hardcoded to assume --listen. Thus with systemd we must > > > + * change that default > > > + */ > > > + if (act) > > > + ipsock = 0; > > > > I'm a bit confused with this bit wrt to what actually happens later in the > > code. Basically this @ipsock is only relevant up until the point where we start > > registering services listening for traffic e.g.virNetServerAddServiceTCP (this > > is one is easier as an example). If I look at the condition: > > > > if (((ipsock && config->listen_tcp) || act) ... > > > > why does it even matter that we clear ipsock when socket activation is enabled? > > The condition is true regardless of @ipsock and it's also not populated further > > into the function being called unlike @act, so this bit is making me confused, > > so what exactly is happening if we don't clear @ipsock with virtproxyd? > > Currently there are *no* ill effects if we don't clear @ipsock. The > important bit of the patch is simply avoiding the VIR_ERROR in the > first part of the ifdef. I chose to clear @ipsock, to reduce chance > of suprises later if we refactor again. Ah, thanks for explanation. With the build fix: Reviewed-by: Erik Skultety <eskultet@xxxxxxxxxx> -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list