From: Stefano Brivio <sbrivio@redhat.com>
To: Sevinj Aghayeva <sevinj.aghayeva@gmail.com>
Cc: passt-dev@passt.top
Subject: Re: [PATCH] contrib/apparmor: add missing setfcap capability
Date: Tue, 08 Sep 2026 17:02:07 +0200 (CEST) [thread overview]
Message-ID: <20260908170206.225f16cc@elisabeth> (raw)
In-Reply-To: <20260907213938.1161149-1-sevinj.aghayeva@gmail.com>
On Mon, 7 Sep 2026 14:39:37 -0700
Sevinj Aghayeva <sevinj.aghayeva@gmail.com> wrote:
> Since Linux 5.12, writing a mapping from UID 0 to /proc/self/uid_map
> requires CAP_SETFCAP. isolation.c already retains this capability for
> the case where pasta spawns a child from a non-init user namespace,
> but the AppArmor profile doesn't grant it, so the write is denied
> whenever the profile is enforced.
>
> Add setfcap to the AppArmor abstraction to match what isolation.c
> expects.
>
> Link: https://bugs.passt.top/show_bug.cgi?id=172
> Signed-off-by: Sevinj Aghayeva <sevinj.aghayeva@gmail.com>
Applied, thanks for the patch, and welcome to the git log!
I just played for a while with nested pasta on Debian, and finally
stuff like:
$ pasta --config-net -- pasta --config-net ping -c1 2600::
works with AppArmor as well.
I'll take care of closing https://bugs.passt.top/show_bug.cgi?id=172
once your fix is released.
--
Stefano
prev parent reply other threads:[~2026-09-08 15:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-07 21:39 Sevinj Aghayeva
2026-09-08 15:02 ` Stefano Brivio [this message]
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