netdev - [PATCH nf v2 0/2] netfilter: Fix/update mangled packet re-routing within VRF domains

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]

Date:   Tue, 19 Apr 2022 15:46:59 +0200
From:   Martin Willi <martin@...ongswan.org>
To:     Pablo Neira Ayuso <pablo@...filter.org>,
        Florian Westphal <fw@...len.de>,
        David Ahern <dsahern@...nel.org>
Cc:     netfilter-devel@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH nf v2 0/2] netfilter: Fix/update mangled packet re-routing within VRF domains

The first patch fixes re-routing of IPv6 packets mangled by Netfilter 
rules to consider the layer 3 VRF domain. The second patch updates both 
IPv4 and IPv6 re-routing to use the recently added l3mdev flow key instead
of abusing the oif flow key to select the L3 domain.

These patches have been explicitly split up to allow stable to pick up the
first patch as-is.

Changes in v2:
- Add a second patch to migrate IPv4/6 re-routing to l3mdev flow key

Martin Willi (2):
  netfilter: Update ip6_route_me_harder to consider L3 domain
  netfilter: Use l3mdev flow key when re-routing mangled packets

 net/ipv4/netfilter.c | 3 +--
 net/ipv6/netfilter.c | 9 +++++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

-- 
2.25.1