netdev - Re: [PATCH net-next] rtnetlink: Honour NLM_F_ECHO flag in rtnl

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: <5047a4c0-ee4c-4ccc-f764-a94d609be7db@wifirst.fr>
Date:   Thu, 22 Sep 2022 12:52:38 +0200
From:   Florent Fourcot <florent.fourcot@...irst.fr>
To:     Jakub Kicinski <kuba@...nel.org>,
        Guillaume Nault <gnault@...hat.com>
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>,
        Ido Schimmel <idosch@...dia.com>,
        Petr Machata <petrm@...dia.com>,
        Nikolay Aleksandrov <razor@...ckwall.org>
Subject: Re: [PATCH net-next] rtnetlink: Honour NLM_F_ECHO flag in rtnl_{new,
 set}link

Hello,

On 22/09/2022 00:56, Jakub Kicinski wrote:
> NEWLINK should have
> reported the allocated handle / ifindex from the start


Could we not return ifindex as a COOKIE when extended ACK is enabled?

However, I'm note sure that it will helps to simplify API. COOKIE are 
not well defined at the best of my knowledge (and very rarely used).

-- 
Florent.

-- 
*Ce message et toutes les pièces jointes (ci-après le "message") sont 
établis à l’intention exclusive des destinataires désignés. Il contient des 
informations confidentielles et pouvant être protégé par le secret 
professionnel. Si vous recevez ce message par erreur, merci d'en avertir 
immédiatement l'expéditeur et de détruire le message. Toute utilisation de 
ce message non conforme à sa destination, toute diffusion ou toute 
publication, totale ou partielle, est interdite, sauf autorisation expresse 
de l'émetteur*