netdev - Re: [PATCH net v2 1/4] udp: do not accept non-tunnel GSO skbs landing in a tunnel

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: Wed, 20 Mar 2024 12:13:52 +0100
From: Antoine Tenart <atenart@...nel.org>
To: Nikolay Aleksandrov <razor@...ckwall.org>, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com
Cc: steffen.klassert@...unet.com, willemdebruijn.kernel@...il.com, netdev@...r.kernel.org, Willem de Bruijn <willemb@...gle.com>
Subject: Re: [PATCH net v2 1/4] udp: do not accept non-tunnel GSO skbs landing in a tunnel

Quoting Nikolay Aleksandrov (2024-03-20 11:34:01)
> On 3/19/24 11:31, Antoine Tenart wrote:
> [snip]
> > @@ -163,6 +181,16 @@ static inline bool udp_unexpected_gso(struct sock *sk, struct sk_buff *skb)
> >           !udp_test_bit(ACCEPT_FRAGLIST, sk))
> >               return true;
> >   
> > +     /* GSO packets lacking the SKB_GSO_UDP_TUNNEL/_CUSM bits might still
> 
> s/CUSM/CSUM/

In the commit msg as well, thanks, will fix.

Antoine