netdev - Re: [PATCH ipsec 0/2] vti(6): fix ipv4 pmtu check to honor ip header df

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: <YD4GHf4CZUIK6M2E@hog>
Date:   Tue, 2 Mar 2021 10:32:13 +0100
From:   Sabrina Dubroca <sd@...asysnail.net>
To:     Eyal Birger <eyal.birger@...il.com>
Cc:     steffen.klassert@...unet.com, herbert@...dor.apana.org.au,
        davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org,
        bram-yvahk@...l.wizbit.be
Subject: Re: [PATCH ipsec 0/2] vti(6): fix ipv4 pmtu check to honor ip header
 df

2021-02-26, 23:35:04 +0200, Eyal Birger wrote:
> This series aligns vti(6) handling of non-df IPv4 packets exceeding
> the size of the tunnel MTU to avoid sending "Frag needed" and instead
> fragment the packets after encapsulation.
> 
> Eyal Birger (2):
>   vti: fix ipv4 pmtu check to honor ip header df
>   vti6: fix ipv4 pmtu check to honor ip header df

Thanks Eyal.
Reviewed-by: Sabrina Dubroca <sd@...asysnail.net>

Steffen, that's going to conflict with commit 4372339efc06 ("net:
always use icmp{,v6}_ndo_send from ndo_start_xmit") from net.

-- 
Sabrina