* Dmitry Chagin <dcha...@freebsd.org> [20230829 21:12]: > On Tue, Aug 29, 2023 at 07:02:22PM +0200, Felix Palmen wrote: > > So, using user.* works, using system.* doesn't, and maybe a bit > > surprising(?), dumping all attributes which by default excludes the > > system namespace doesn't work either. > > > > As expected, the second patch intended to allow access to system > namespace in jailed env.
Not exactly, according to the manual, 'getfattr -d' *excludes* the
system namespace by default, so I would have expected it to work. But
maybe that's an issue with the getfattr tool itself.
> > I still wonder, is the first patch needed anyways? Maybe I fail to
> > understand something here. Won't it map *every* EPERM to ENOSUP and
> > can't this be an issue?
> >
>
> fine, thanks. Gnu tools running under unprivileged user will fail, eg
> ls, which uses getfattr() to get the posix acl
Ah, I see, that would still break "Linux jails" then...
Thanks again for quickly fixing this! Can this still make 14.0-RELEASE?
Cheers, Felix
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Felix Palmen <zir...@freebsd.org> {private} fe...@palmen-it.de
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