[libvirt] [PATCH] audit: Enforce enum switch type cast in virDomainAuditHostdev

[Erik Skultety]

On Thu, May 31, 2018 at 11:44:06AM +0200, Michal Privoznik wrote:
> On 05/31/2018 10:56 AM, Peter Krempa wrote:
> > On Thu, May 31, 2018 at 10:16:41 +0200, Michal Privoznik wrote:
> >> On 05/31/2018 10:05 AM, Erik Skultety wrote:
> >
> > [...]
> >
> >>> @@ -419,6 +420,13 @@ virDomainAuditHostdev(virDomainObjPtr vm, virDomainHostdevDefPtr hostdev,
> >>>                  goto cleanup;
> >>>              }
> >>>              break;
> >>> +        case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_MDEV:
> >>> +            if (VIR_STRDUP_QUIET(address, mdevsrc->uuidstr) < 0) {
> >>> +                VIR_WARN("OOM while enconding audit message");
> >>> +                goto cleanup;
> >>> +            }
> >>> +            break;
> >>
> >> This makes sense.
> >>
> >>> +        case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_LAST:>          default:
> >>
> >> But this does not. Well, in combination with [1] it doesn't. Firstly,
> >> why do we even have "default" labels? Secondly, what's the point of
> >> typecasting when we have "default" label? Same goes for the outer
> >> switch(). I think we should remove "default" labels.
> >
> > We are doing the opposite now. Some reading you probably missed:
> >
> > https://www.redhat.com/archives/libvir-list/2018-February/msg00728.html
> >
>
> Ah, good point. ACK and safe for freeze then.

Pushed, thanks.

Erik