Can you please describe steps to reproduce?

Alex

On Fri 6. Jan 2023 at 13.40, Pawel Zalewski <pzalew...@thegoodpenguin.co.uk>
wrote:

> It is not actually being used by default in Yocto ?
> This was found in kirkstone.
> But regardless, it is wrong and will drop an error.
>
> Kind regards,
> Pawel
>
> On Fri, 6 Jan 2023 at 12:06, Richard Purdie
> <richard.pur...@linuxfoundation.org> wrote:
> >
> > On Thu, 2022-12-22 at 10:38 +0000, Pawel Zalewski wrote:
> > > The default return value from subprocess.check_output is an encoded
> byte.
> > > The applied fix will decode the value to a string.
> > >
> > > Signed-off-by: Pawel Zalewski <pzalew...@thegoodpenguin.co.uk>
> > > ---
> > >  meta/classes/fs-uuid.bbclass | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/meta/classes/fs-uuid.bbclass
> b/meta/classes/fs-uuid.bbclass
> > > index 9b53dfba7a..731ea575bd 100644
> > > --- a/meta/classes/fs-uuid.bbclass
> > > +++ b/meta/classes/fs-uuid.bbclass
> > > @@ -4,7 +4,7 @@
> > >  def get_rootfs_uuid(d):
> > >      import subprocess
> > >      rootfs = d.getVar('ROOTFS')
> > > -    output = subprocess.check_output(['tune2fs', '-l', rootfs])
> > > +    output = subprocess.check_output(['tune2fs', '-l', rootfs],
> text=True)
> > >      for line in output.split('\n'):
> > >          if line.startswith('Filesystem UUID:'):
> > >              uuid = line.split()[-1]
> >
> >
> > That looks reasonable, I just wonder how this has worked until now? Why
> > aren't we seeing errors due to this?
> >
> > Does it mean we don't have some test coverage? or was there silent
> > breakage of some kind this fixes?
> >
> > Cheers,
> >
> > Richard
>
> 
>
>
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