netdev - Re: [RFC PATCH v3 net-next 4/4] tcp: change SYN ACK retransmit behaviour to account for rehash

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]

Date:   Mon, 6 Dec 2021 11:49:39 -0800
From:   Eric Dumazet <edumazet@...gle.com>
To:     Akhmat Karakotov <hmukos@...dex-team.ru>
Cc:     netdev@...r.kernel.org, eric.dumazet@...il.com,
        mitradir@...dex-team.ru, tom@...bertland.com, zeil@...dex-team.ru
Subject: Re: [RFC PATCH v3 net-next 4/4] tcp: change SYN ACK retransmit
 behaviour to account for rehash

On Mon, Dec 6, 2021 at 11:11 AM Akhmat Karakotov <hmukos@...dex-team.ru> wrote:
>
> Disabling rehash behavior did not affect SYN ACK retransmits because hash
> was forcefully changed bypassing the sk_rethink_hash function. This patch
> adds a condition which checks for rehash mode before resetting hash.
>
> Signed-off-by: Akhmat Karakotov <hmukos@...dex-team.ru>
> ---
>

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