Date: Wed, 30 Aug 2023 11:20:39 +0200 From: Felix Palmen <zirias@freebsd.org> To: current@freebsd.org Subject: Re: Possible issue with linux xattr support? Message-ID: <wp767un2xqnfmmox7uxrl3arrr3mzhccze7okk6zcmc4qnr2xj@kgjyjpezyfy6> In-Reply-To: <ZO8EfRnfbF4ixn_L@heemeyer.club> References: <wuwg3egv3rilgfaa5hor47v3yjwzvxlt5krj4la4wvugcnhkg3@vgrtgfr7rc6i> <EA27BAE1-C687-47F9-BB6D-B72A85A5CA8D@cschubert.com> <elx6cvceobzgw66fskkfhhicsdpsur5xaktluu5tk7m7p4qwno@s7qmm4kyuvag> <ZOzD9noXVrslppot@heemeyer.club> <smfbmu35sxh2f3hu5nrpdwb355trlucd2bbp4ag5ke7v3zf3il@s3ua2x4i3nzj> <ZO4En1UJqcr4GGiw@heemeyer.club> <uvavvxn7vgjhf5fswoxcawuolvviq2idedxyt4fe6vtjlewsex@aqssespkdh4e> <ZO409dM4Ws7x_yuM@heemeyer.club> <g5lcvxsnjppbfchdtiufwxcbx7au2dbv2wkxwf5pqp66mo547b@vouujjivkgox> <ZO8EfRnfbF4ixn_L@heemeyer.club>
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--eofvu2zzjp6vectr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable * Dmitry Chagin <dchagin@freebsd.org> [20230830 11:57]: > On Tue, Aug 29, 2023 at 08:58:13PM +0200, Felix Palmen wrote: > > Thanks again for quickly fixing this! Can this still make 14.0-RELEASE? > >=20 > I think yes, thanks for testing, I revised the error handling and made > it more precise, can you test new patch in your environment. >=20 > https://people.freebsd.org/~dchagin/xattr.patch Great, thanks! I see you now chose to add a jail option, certainly the cleanest solution. Will test later today. Just to make sure I have the correct expectation about the behavior with the new patch applied: * Unprivileged user will get ENOTSUP when trying to access the system namespace (regardless of the new jail setting), so GNU tools like e.g. coreutils install should "just work". * Root will get either ENOTSUP, or a fully working access to system.* with the new jail setting enabled. Are these assumptions correct? Cheers, Felix --=20 Felix Palmen <zirias@FreeBSD.org> {private} felix@palmen-it.de -- ports committer -- {web} http://palmen-it.de {pgp public key} http://palmen-it.de/pub.txt {pgp fingerprint} 6936 13D5 5BBF 4837 B212 3ACC 54AD E006 9879 F231 --eofvu2zzjp6vectr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iNUEABYKAH0WIQRpNhPVW79IN7ISOsxUreAGmHnyMQUCZO8J0V8UgAAAAAAuAChp c3N1ZXItZnByQG5vdGF0aW9ucy5vcGVucGdwLmZpZnRoaG9yc2VtYW4ubmV0Njkz NjEzRDU1QkJGNDgzN0IyMTIzQUNDNTRBREUwMDY5ODc5RjIzMQAKCRBUreAGmHny MevdAP9EqaPoPg4PfpSmASYaTOoSI9iAgv/Z3rOheXcPR0EoGAEAp0D3bFJ/ydHe 7Tw3UblV6RRkRkw5x4Up7Hi4mZMvJgM= =Sq6Z -----END PGP SIGNATURE----- --eofvu2zzjp6vectr--
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