netdev - Re: [PATCH net] selftests/wireguard: make sure rp

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-prev] [day] [month] [year] [list]

Message-ID: <CAPwn2JTgovNOOWcPTkDgZxRFcmk5MciHMEgGio2iJajjtrpfKw@mail.gmail.com>
Date:   Tue, 1 Jun 2021 08:48:01 +0800
From:   Hangbin Liu <liuhangbin@...il.com>
To:     "Jason A. Donenfeld" <Jason@...c4.com>
Cc:     Netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH net] selftests/wireguard: make sure rp_filter disabled on vethc

On Mon, May 31, 2021 at 8:39 PM Jason A. Donenfeld <Jason@...c4.com> wrote:
> > +n1 sysctl -w net.ipv4.conf.vethc.rp_filter=0
>
> The VM does not ship with sysctl, and you'll notice that other changes
> go through /proc directly. Since it's a trivial change, I'll rewrite
> your commit.

Sorry to make this trouble. I saw other selftests also using sysctl, so I didn't
realize some VM may not have sysctl installed.

Thanks for your fix.

Hangbin