netdev - Re: [PATCH net-next] sch_cake: Fix tin order when set through skb->priority

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:   Mon, 16 Jul 2018 14:48:16 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     toke@...e.dk
Cc:     netdev@...r.kernel.org, cake@...ts.bufferbloat.net
Subject: Re: [PATCH net-next] sch_cake: Fix tin order when set through
 skb->priority

From: Toke Høiland-Jørgensen <toke@...e.dk>
Date: Mon, 16 Jul 2018 16:45:09 +0200

> In diffserv mode, CAKE stores tins in a different order internally than
> the logical order exposed to userspace. The order remapping was missing
> in the handling of 'tc filter' priority mappings through skb->priority,
> resulting in bulk and best effort mappings being reversed relative to
> how they are displayed.
> 
> Fix this by adding the missing mapping when reading skb->priority.
> 
> Fixes: 83f8fd69af4f ("sch_cake: Add DiffServ handling")
> Signed-off-by: Toke Høiland-Jørgensen <toke@...e.dk>

Applied, thanks.