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Date:      Tue, 9 Sep 2025 19:42:40 +0100
From:      Jessica Clarke <jrtc27@freebsd.org>
To:        Jamie Gritton <jamie@freebsd.org>
Cc:        "src-committers@freebsd.org" <src-committers@FreeBSD.org>, "dev-commits-src-all@freebsd.org" <dev-commits-src-all@FreeBSD.org>, "dev-commits-src-main@freebsd.org" <dev-commits-src-main@FreeBSD.org>
Subject:   Re: git: 16f600dc30b7 - main - jaildesc: replace EBADF with EINVAL
Message-ID:  <9B159FF1-8D1D-4F1D-9CED-977EB0834403@freebsd.org>
In-Reply-To: <202509091818.589II2D2005924@gitrepo.freebsd.org>
References:  <202509091818.589II2D2005924@gitrepo.freebsd.org>

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On 9 Sep 2025, at 19:18, Jamie Gritton <jamie@freebsd.org> wrote:
>=20
> The branch main has been updated by jamie:
>=20
> URL: =
https://cgit.FreeBSD.org/src/commit/?id=3D16f600dc30b7bb82429660e540da802a=
1e3f7449
>=20
> commit 16f600dc30b7bb82429660e540da802a1e3f7449
> Author:     Jamie Gritton <jamie@FreeBSD.org>
> AuthorDate: 2025-09-09 18:13:11 +0000
> Commit:     Jamie Gritton <jamie@FreeBSD.org>
> CommitDate: 2025-09-09 18:13:11 +0000
>=20
>    jaildesc: replace EBADF with EINVAL
>=20
>    Following fd9e09cb, EBADF is not the suitable error code for a non-
>    jail descriptor passed to jail_set, jail_get, jail_attach_fd, and
>    jail_remove_fd.
>=20
>    Reported by:    kib

Will you be MFC=E2=80=99ing this fix, the error checking one and any =
future
fixes to the new jaildesc code? The original jaildesc commit made it in
in time for stable/15 so will be part of 15.0, so either important
fixes need to be MFC=E2=80=99ed to ensure we release something without =
bugs or
it should be reverted in stable/15 and the whole series later MFC=E2=80=99=
ed
once deemed ready. Especially given the discussion about file object
ownership I=E2=80=99m a bit concerned that we have something in =
stable/15 that
has a design, rather than implementation, aspect that might be wrong,
and we really don=E2=80=99t want to be shipping a broken syscall ABI if =
so.

Jessica




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