[libvirt] [PATCH 1/5] virt-aa-helper: Ignore open errors again

[Daniel P. Berrange]

On Sat, Jul 24, 2010 at 12:28:11AM +0200, Jamie Strandboge wrote:
> On Fri, 2010-07-23 at 19:24 +0200, Matthias Bolte wrote:
> > virt-aa-helper used to ignore errors when opening files.
> > Commit a8853344994a7c6aaca882a5e949ab5536821ab5 refactored
> > the related code and changed this behavior. virt-aa-helper
> > didn't ignore open errors anymore and virt-aa-helper-test
> > fails.
> > 
> > Make sure that virt-aa-helper ignores open errors again.
> > ---
> >  src/security/virt-aa-helper.c |    2 +-
> >  1 files changed, 1 insertions(+), 1 deletions(-)
> > 
> > diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c
> > index 521545d..16b1920 100644
> > --- a/src/security/virt-aa-helper.c
> > +++ b/src/security/virt-aa-helper.c
> > @@ -846,7 +846,7 @@ get_files(vahControl * ctl)
> >      for (i = 0; i < ctl->def->ndisks; i++) {
> >          int ret = virDomainDiskDefForeachPath(ctl->def->disks[i],
> >                                                ctl->allowDiskFormatProbing,
> > -                                              false,
> > +                                              true,
> >                                                add_file_path,
> >                                                &buf);
> >          if (ret != 0)
> 
> I'm not 100% sure on this one. I have been developing patches to adjust
> for the new behavior on older releases and I did some shuffling to get
> this to work with 'false'. I'm not ready to submit at this time, and
> won't be able to get to it until the week after next. If this blocks
> Matthias' work, then feel free to commit and I'll post with a different
> patch if needed. Otherwise, we can wait.

What is the scenario in which 'false' breaks things ? We use 'false' for
the selinux driver already. The problem with 'true' is that it means the
user will never see potentially important errors.

Regards,
Daniel
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