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Date:      Mon, 23 Dec 2019 12:20:58 +0300
From:      "Andrey V. Elsukov" <bu7cher@yandex.ru>
To:        Gleb Smirnoff <glebius@freebsd.org>
Cc:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r343631 - in head: . sbin sbin/pfilctl share/man/man9 sys/contrib/ipfilter/netinet sys/net sys/netinet sys/netinet6 sys/netpfil/ipfw sys/netpfil/pf
Message-ID:  <eca4f7fc-f6e3-11ca-6778-919c27fc5428@yandex.ru>
In-Reply-To: <20191220221415.GU2706@FreeBSD.org>
References:  <201901312301.x0VN13lM097213@repo.freebsd.org> <f88b296e-d03a-8c43-3202-6ece60974b10@yandex.ru> <20191220221415.GU2706@FreeBSD.org>

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From: "Andrey V. Elsukov" <bu7cher@yandex.ru>
To: Gleb Smirnoff <glebius@freebsd.org>
Cc: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Message-ID: <eca4f7fc-f6e3-11ca-6778-919c27fc5428@yandex.ru>
Subject: Re: svn commit: r343631 - in head: . sbin sbin/pfilctl share/man/man9
 sys/contrib/ipfilter/netinet sys/net sys/netinet sys/netinet6
 sys/netpfil/ipfw sys/netpfil/pf
References: <201901312301.x0VN13lM097213@repo.freebsd.org>
 <f88b296e-d03a-8c43-3202-6ece60974b10@yandex.ru>
 <20191220221415.GU2706@FreeBSD.org>
In-Reply-To: <20191220221415.GU2706@FreeBSD.org>

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On 21.12.2019 01:14, Gleb Smirnoff wrote:
> A> >   Another future feature is possiblity to create pfil heads, that =
provide
> A> >   not an mbuf pointer but just a memory pointer with length. That =
would
> A> >   allow filtering at very early stages of a packet lifecycle, e.g.=
 when
> A> >   packet has just been received by a NIC and no mbuf was yet alloc=
ated.
> A> It seems that this commit has changed the error code returned from
> A> ip[6]_output() when a packet is blocked. Previously it was EACCES, b=
ut
> A> now it became EPERM. Was it intentional?
>=20
> I don't think that was intentional. Can you please review this patch?

LGTM, thanks!

--=20
WBR, Andrey V. Elsukov


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