[net,0/4] Netfilter fixes for net

Message ID 20201121123601.21733-1-pablo@netfilter.org
State Under Review
Delegated to: Pablo Neira
Headers show


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


Pablo Neira Ayuso Nov. 21, 2020, 12:35 p.m. UTC

The following patchset contains Netfilter fixes for net:

1) Fix missing control data in flow dissector, otherwise IP address
   matching in hardware offload infra does not work.

2) Fix hardware offload match on prefix IP address when userspace
   does not send a bitwise expression to represent the prefix.

3) Insufficient validation of IPSET_ATTR_IPADDR_IPV6 reported
   by syzbot.

4) Remove spurious reports on nf_tables when lockdep gets disabled,
   from Florian Westphal.

Please, pull these changes from:


Thank you.


The following changes since commit 849920c703392957f94023f77ec89ca6cf119d43:

  devlink: Add missing genlmsg_cancel() in devlink_nl_sb_port_pool_fill() (2020-11-14 16:23:19 -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 986fbd9842ba114c74b4fb61c4dc146d87a55316:

  netfilter: nf_tables: avoid false-postive lockdep splat (2020-11-20 10:18:39 +0100)

Eric Dumazet (1):
      netfilter: ipset: prevent uninit-value in hash_ip6_add

Florian Westphal (1):
      netfilter: nf_tables: avoid false-postive lockdep splat

Pablo Neira Ayuso (2):
      netfilter: nftables_offload: set address type in control dissector
      netfilter: nftables_offload: build mask based from the matching bytes

 include/net/netfilter/nf_tables_offload.h |  7 ++++
 net/netfilter/ipset/ip_set_core.c         |  3 +-
 net/netfilter/nf_tables_api.c             |  3 +-
 net/netfilter/nf_tables_offload.c         | 18 ++++++++
 net/netfilter/nft_cmp.c                   |  8 ++--
 net/netfilter/nft_meta.c                  | 16 +++----
 net/netfilter/nft_payload.c               | 70 +++++++++++++++++++++++--------
 7 files changed, 93 insertions(+), 32 deletions(-)