netdev - [PATCH net-next 0/4] ICMP flow improvements

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: <20191021200948.23775-1-mcroce@redhat.com>
Date:   Mon, 21 Oct 2019 22:09:44 +0200
From:   Matteo Croce <mcroce@...hat.com>
To:     netdev@...r.kernel.org
Cc:     Jay Vosburgh <j.vosburgh@...il.com>,
        Veaceslav Falico <vfalico@...il.com>,
        Andy Gospodarek <andy@...yhouse.net>,
        "David S . Miller " <davem@...emloft.net>,
        Stanislav Fomichev <sdf@...gle.com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Song Liu <songliubraving@...com>,
        Alexei Starovoitov <ast@...nel.org>,
        Paul Blakey <paulb@...lanox.com>, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 0/4] ICMP flow improvements

This series improves the flow inspector handling of ICMP packets:
The first two patches just add some comments in the code which would have saved
me a few minutes of time, and refactor a piece of code.
The third one adds to the flow inspector the capability to extract the
Identifier field, if present, so echo requests and replies are classified
as part of the same flow.
The fourth patch uses the function introduced earlier to the bonding driver,
so echo replies can be balanced across bonding slaves.

Matteo Croce (4):
  flow_dissector: add meaningful comments
  flow_dissector: skip the ICMP dissector for non ICMP packets
  flow_dissector: extract more ICMP information
  bonding: balance ICMP echoes in layer3+4 mode

 drivers/net/bonding/bond_main.c | 22 ++++++--
 include/net/flow_dissector.h    | 11 +++-
 net/core/flow_dissector.c       | 98 +++++++++++++++++++++++----------
 3 files changed, 95 insertions(+), 36 deletions(-)

-- 
2.21.0