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]
Date:   Wed, 20 Oct 2021 12:29:19 +0200
From:   Florian Westphal <fw@...len.de>
To:     Eugene Crosser <crosser@...rage.org>
Cc:     netdev@...r.kernel.org, netfilter-devel@...r.kernel.org,
        David Ahern <dsahern@...il.com>,
        Lahav Schlesinger <lschlesinger@...venets.com>
Subject: Re: [PATCH net 1/1] vrf: Revert "Reset skb conntrack connection..."

Eugene Crosser <crosser@...rage.org> wrote:
> This reverts commit 09e856d54bda5f288ef8437a90ab2b9b3eab83d1.
> 
> When an interface is enslaved in a VRF, prerouting conntrack hook is
> called twice: once in the context of the original input interface, and
> once in the context of the VRF interface. If no special precausions are
> taken, this leads to creation of two conntrack entries instead of one,
> and breaks SNAT.

Fixes: 09e856d54bda5f ("vrf: Reset skb conntrack connection on VRF rcv")
Acked-by: Florian Westphal <fw@...len.de>

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ