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Date:      Sat, 27 Aug 2022 11:21:40 +0200
From:      Michael Gmelin <grembo@freebsd.org>
To:        FreeBSD User <freebsd@walstatt-de.de>
Cc:        FreeBSD CURRENT <freebsd-current@freebsd.org>, FreeBSD Ports <freebsd-ports@freebsd.org>, yasu@freebsd.org
Subject:   Re: security/clamav: /ar/run on TMPFS renders the port broken by design
Message-ID:  <BEF532F0-FF5C-4BA9-859A-885E35F1B8E8@freebsd.org>
In-Reply-To: <20220827083042.73e7f439@thor.intern.walstatt.dynvpn.de>
References:  <20220827083042.73e7f439@thor.intern.walstatt.dynvpn.de>

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> On 27. Aug 2022, at 08:31, FreeBSD User <freebsd@walstatt-de.de> wrote:
>=20
> =EF=BB=BFHello,
>=20
> I'm referencing to Bug 259699 [2] and Bug 259585 [1].
>=20
> Port security/clamav is without doubt for many of FreeBSD users an importa=
nt piece of security
> software so I assume a widespread usage.
>=20
> It is also a not uncommon use case to use NanoBSD or any kind of low-memor=
y-footprint
> installation schemes in which /var/run - amongst other system folders - ar=
e created at boot
> time as TMPFS and highly volatile.
>=20
> In our case, the boxes running a small security appliance based upon FreeB=
SD is rebooted every
> 24 hours and so /var/run is vanishing.
>=20
> To make the long story short:
>=20
> The solution for this problem would be a check for existence and take acti=
on addendum in
> precmd() routine of the rc-script as sketched in Bug 259699.
> The maintainer rejects such a workaround by arguing this would violate POL=
A (see comment 4 in
> PR 259699 [2]. The maintainer's argument regaring to mtree's files are sou=
nd to me.
>=20
> The question is: how can this issue be solved?
>=20
> It is really hard to always chenge our local repository and patch whenever=
 clamav has been
> patched and modified for what reason ever.
>=20
> Tahanks for reading,
>=20

Why don=E2=80=99t you simply add an rc script to your appliance that creates=
 the missing directory/directories on boot before clamav is started?

Best
Michael





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