On Tue, Mar 27, 2018 at 11:17:51AM +0200, Peter Krempa wrote:
> On Tue, Mar 27, 2018 at 10:57:13 +0200, Erik Skultety wrote:
> > If one tries to detach a non-existent device, the error they get is:
> > "Unexpected hostdev type <int>". Let's use ToString conversion, since
> > the XML parser would have complained already if the type to be unplugged
> > was unknown to libvirt.
> >
> > Signed-off-by: Erik Skultety <eskul...@redhat.com>
> > ---
> > src/qemu/qemu_hotplug.c | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
> > index 49af4d4ff..6ec401e21 100644
> > --- a/src/qemu/qemu_hotplug.c
> > +++ b/src/qemu/qemu_hotplug.c
> > @@ -5077,7 +5077,8 @@ int qemuDomainDetachHostDevice(virQEMUDriverPtr
> > driver,
> > break;
> > default:
> > virReportError(VIR_ERR_INTERNAL_ERROR,
> > - _("unexpected hostdev type %d"), subsys->type);
> > + _("unexpected hostdev type '%s'"),
> > +
> > virDomainHostdevSubsysTypeToString(subsys->type));
>
> If the type is out of range of the enum this will return NULL. So you
> need to use NULLSTR()
>
> ACK with that tweak
Actually any default: or _LAST: case should use virReportEnumRangeError().
The virDomainHostdevSubsysTypeToString() methods should only be used in
explicitly matched enums constants.
Regards,
Daniel
--
|: https://berrange.com -o- https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org -o- https://fstop138.berrange.com :|
|: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
--
libvir-list mailing list
libvir-list@redhat.com
https://www.redhat.com/mailman/listinfo/libvir-list
