netdev - [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-next>] [day] [month] [year] [list]

Message-Id: <20210226213506.506799-1-eyal.birger@gmail.com>
Date:   Fri, 26 Feb 2021 23:35:04 +0200
From:   Eyal Birger <eyal.birger@...il.com>
To:     steffen.klassert@...unet.com, herbert@...dor.apana.org.au,
        davem@...emloft.net, kuba@...nel.org
Cc:     netdev@...r.kernel.org, bram-yvahk@...l.wizbit.be,
        sd@...asysnail.net, Eyal Birger <eyal.birger@...il.com>
Subject: [PATCH ipsec 0/2] vti(6): fix ipv4 pmtu check to honor ip header df

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

 net/ipv4/ip_vti.c  | 6 ++++--
 net/ipv6/ip6_vti.c | 6 ++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

-- 
2.25.1