[PATCH net 0/4] Netfilter fixes for net

[Pablo Neira Ayuso <pablo@netfilter.org>]

Hi,

The following patchset contains Netfilter fixes for net:

1) Refcount leak in ipt_CLUSTERIP rule loading path, from Xin Xiong.

2) Use socat in netfilter selftests, from Hangbin Liu.

3) Skip layer checksum 4 update for IP fragments.

4) Missing allocation of pcpu scratch maps on clone in
   nft_set_pipapo, from Florian Westphal.

Please, pull these changes from:

  git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git

Thanks.

----------------------------------------------------------------

The following changes since commit 1d5a474240407c38ca8c7484a656ee39f585399c:

  sfc: The RX page_ring is optional (2022-01-04 18:14:21 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git HEAD

for you to fetch changes up to 23c54263efd7cb605e2f7af72717a2a951999217:

  netfilter: nft_set_pipapo: allocate pcpu scratch maps on clone (2022-01-06 10:43:24 +0100)

----------------------------------------------------------------
Florian Westphal (1):
      netfilter: nft_set_pipapo: allocate pcpu scratch maps on clone

Hangbin Liu (1):
      selftests: netfilter: switch to socat for tests using -q option

Pablo Neira Ayuso (1):
      netfilter: nft_payload: do not update layer 4 checksum when mangling fragments

Xin Xiong (1):
      netfilter: ipt_CLUSTERIP: fix refcount leak in clusterip_tg_check()

 net/ipv4/netfilter/ipt_CLUSTERIP.c                      |  5 ++++-
 net/netfilter/nft_payload.c                             |  3 +++
 net/netfilter/nft_set_pipapo.c                          |  8 ++++++++
 tools/testing/selftests/netfilter/ipip-conntrack-mtu.sh |  9 +++++----
 tools/testing/selftests/netfilter/nf_nat_edemux.sh      | 10 +++++-----
 5 files changed, 25 insertions(+), 10 deletions(-)