Re: [PATCH] test_driver: fix some bugs on testDomainGetDiskErrors

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On Tue, Jul 02, 2019 at 10:27:50AM +0200, Ilias Stamatis wrote:
> On Tue, Jul 2, 2019 at 10:04 AM Erik Skultety <eskultet@xxxxxxxxxx> wrote:
> >
> > On Thu, Jun 20, 2019 at 05:11:57PM +0200, Ilias Stamatis wrote:
> > > The current implementation has the following bugs:
> > >
> > > - the vm variable is accessed after calling virDomainObjEndAPI on it
> > >
> > > - if VIR_STRDUP fails and we jump to the cleanup section, we're calling
> > > VIR_FREE on pointers for which we haven't allocated memory
> > >
> > > - the error type VIR_DOMAIN_DISK_ERROR_NONE is used which contradicts
> > > the documentation of the API that says that disks with no errors are not
> > > reported
> > >
> > > This patch fixes all of them and additionally reports errors only for
> > > every second disk (instead of reporting errors for all disks) which was
> > > the initial intention.
> >
> > I believe each patch should focus ideally on 1 thing only. So this patch should
> > IMO be split into 3 (doesn't matter in what order), each fixing a different bug.
> >
> > Erik
>
> Hmm. I think it's impossible to solve the first 2 separately. Because
> by solving the 2nd one the 1st is solved as well. The 3rd one is
> really adding a "-1" and a "+1" in the VIR_DOMAIN_DISK_ERROR_LAST
> line. But this line is touched anyway by the previous fix as well. So
> I thought it doesn't worth it to introduce a separate patch for it.
>
> I think the patch in general is quite small so it shouldn't bet a huge
> problem, but if you insist I can separate the 1-line change for fix
> no3. from the ones before.

Since [1] already addressed almost all of the problems, I don't think there's
any need in further review of this series.

Erik

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