linux-kernel - Re: [PATCH net v1] ipv4: route: Prevent rt_bind

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

Message-ID: <CANn89iKjuRZjeLbZ9v0TcCUEqah3pQbq0-tBPJveavwK=G1ziw@mail.gmail.com>
Date: Wed, 12 Nov 2025 01:00:07 -0800
From: Eric Dumazet <edumazet@...gle.com>
To: Ido Schimmel <idosch@...sch.org>
Cc: Chuang Wang <nashuiliang@...il.com>, stable@...r.kernel.org, 
	"David S. Miller" <davem@...emloft.net>, David Ahern <dsahern@...nel.org>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, 
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v1] ipv4: route: Prevent rt_bind_exception() from
 rebinding stale fnhe

On Tue, Nov 11, 2025 at 11:28 PM Ido Schimmel <idosch@...sch.org> wrote:
>
> On Tue, Nov 11, 2025 at 02:43:24PM +0800, Chuang Wang wrote:
> > The sit driver's packet transmission path calls: sit_tunnel_xmit() ->
> > update_or_create_fnhe(), which lead to fnhe_remove_oldest() being called
> > to delete entries exceeding FNHE_RECLAIM_DEPTH+random.
...
> Reviewed-by: Ido Schimmel <idosch@...dia.com>

Thanks !

Reviewed-by: Eric Dumazet <edumazet@...gle.com>