netdev - Re: [PATCHv4 net] ipv6: do not match device when remove source route

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: <20230731132911.19e4569e@kernel.org>
Date: Mon, 31 Jul 2023 13:29:11 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: David Ahern <dsahern@...nel.org>, Ido Schimmel <idosch@...sch.org>
Cc: Hangbin Liu <liuhangbin@...il.com>, netdev@...r.kernel.org, "David S .
 Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo
 Abeni <pabeni@...hat.com>, Thomas Haller <thaller@...hat.com>
Subject: Re: [PATCHv4 net] ipv6: do not match device when remove source
 route

On Tue, 25 Jul 2023 18:21:37 +0800 Hangbin Liu wrote:
> After deleting an IPv6 address on an interface and cleaning up the
> related preferred source entries, it is important to ensure that all
> routes associated with the deleted address are properly cleared. The
> current implementation of rt6_remove_prefsrc() only checks the preferred
> source addresses bound to the current device. However, there may be
> routes that are bound to other devices but still utilize the same
> preferred source address.

David, Ido, where do you stand on this patch? The discussion on v3
continued after this was posted and we got no review tags...