linux-kernel - checkpoint/restore of seccomp filters v3

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 30 Sep 2015 12:13:35 -0600
From:	Tycho Andersen <tycho.andersen@...onical.com>
To:	Kees Cook <keescook@...omium.org>,
	Alexei Starovoitov <ast@...nel.org>
Cc:	Will Drewry <wad@...omium.org>, Oleg Nesterov <oleg@...hat.com>,
	Andy Lutomirski <luto@...capital.net>,
	Pavel Emelyanov <xemul@...allels.com>,
	"Serge E. Hallyn" <serge.hallyn@...ntu.com>,
	Daniel Borkmann <daniel@...earbox.net>,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	linux-api@...r.kernel.org
Subject: checkpoint/restore of seccomp filters v3

Hi all,

Here's a re-worked set for c/r of seccomp filters which keeps around the
original bpf program passed to the kernel instead of trying to dump the
ebpf version. There are various comments/questions in the individual patch
notes.

I'm not sure this needs to go via net-next any more, as the impact in net/
is fairly minimal, and it seems more seccomp heavy. As such, this set is
based on seccomp/tip.

Thoughts welcome,

Tycho

P.S. Man page patches to come once we agree on the API :)

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/