Hi David,
The following patchset contains Netfilter/IPVS fixes for your net tree,
they are:
1) When using IPVS in direct-routing mode, normal traffic from the LVS
host to a back-end server is sometimes incorrectly NATed on the way
back into the LVS host. Patch to fix this from Julian Anastasov.
2) Calm down clang compilation warning in ctnetlink due to type
mismatch, from Matthias Kaehlcke.
3) Do not re-setup NAT for conntracks that are already confirmed, this
is fixing a problem that was introduced in the previous nf-next batch.
Patch from Liping Zhang.
4) Do not allow conntrack helper removal from userspace cthelper
infrastructure if already in used. This comes with an initial patch
to introduce nf_conntrack_helper_put() that is required by this fix.
From Liping Zhang.
5) Zero the pad when copying data to userspace, otherwise iptables fails
to remove rules. This is a follow up on the patchset that sorts out
the internal match/target structure pointer leak to userspace. Patch
from the same author, Willem de Bruijn. This also comes with a build
failure when CONFIG_COMPAT is not on, coming in the last patch of
this series.
6) SYNPROXY crashes with conntrack entries that are created via
ctnetlink, more specifically via conntrackd state sync. Patch from
Eric Leblond.
7) RCU safe iteration on set element dumping in nf_tables, from
Liping Zhang.
8) Missing sanitization of immediate date for the bitwise and cmp
expressions in nf_tables.
9) Refcounting logic for chain and objects from set elements does not
integrate into the nf_tables 2-phase commit protocol.
10) Missing sanitization of target verdict in ebtables arpreply target,
from Gao Feng.
You can pull these changes from:
git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
Thanks!
----------------------------------------------------------------
The following changes since commit 1c4d5f51a812a82de97beee24f48ed05c65ebda5:
vmxnet3: ensure that adapter is in proper state during force_close (2017-05-12 12:23:52 -0400)
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 751a9c763849f5859cb69ea44b0430d00672f637:
netfilter: xtables: fix build failure from COMPAT_XT_ALIGN outside CONFIG_COMPAT (2017-05-18 13:10:03 +0200)
----------------------------------------------------------------
Eric Leblond (1):
netfilter: synproxy: fix conntrackd interaction
Gao Feng (1):
ebtables: arpreply: Add the standard target sanity check
Julian Anastasov (1):
ipvs: SNAT packet replies only for NATed connections
Liping Zhang (4):
netfilter: don't setup nat info for confirmed ct
netfilter: introduce nf_conntrack_helper_put helper function
netfilter: nfnl_cthelper: reject del request if helper obj is in use
netfilter: nf_tables: can't assume lock is acquired when dumping set elems
Matthias Kaehlcke (1):
netfilter: ctnetlink: Make some parameters integer to avoid enum mismatch
Pablo Neira Ayuso (3):
Merge tag 'ipvs-fixes-for-v4.12' of http://git.kernel.org/.../horms/ipvs
netfilter: nf_tables: missing sanitization in data from userspace
netfilter: nf_tables: revisit chain/object refcounting from elements
Willem de Bruijn (2):
netfilter: xtables: zero padding in data_to_user
netfilter: xtables: fix build failure from COMPAT_XT_ALIGN outside CONFIG_COMPAT
include/linux/netfilter/x_tables.h | 2 +-
include/linux/netfilter_bridge/ebtables.h | 5 +
include/net/netfilter/nf_conntrack_helper.h | 4 +
include/net/netfilter/nf_tables.h | 2 +-
net/bridge/netfilter/ebt_arpreply.c | 3 +
net/bridge/netfilter/ebtables.c | 9 +-
net/netfilter/ipvs/ip_vs_core.c | 19 +++-
net/netfilter/nf_conntrack_helper.c | 12 +++
net/netfilter/nf_conntrack_netlink.c | 11 +-
net/netfilter/nf_nat_core.c | 4 +
net/netfilter/nf_tables_api.c | 160 ++++++++++++++++++++++------
net/netfilter/nfnetlink_cthelper.c | 17 +--
net/netfilter/nft_bitwise.c | 19 +++-
net/netfilter/nft_cmp.c | 12 ++-
net/netfilter/nft_ct.c | 4 +-
net/netfilter/nft_immediate.c | 5 +-
net/netfilter/nft_range.c | 4 +-
net/netfilter/nft_set_hash.c | 2 +-
net/netfilter/x_tables.c | 24 +++--
net/netfilter/xt_CT.c | 6 +-
net/openvswitch/conntrack.c | 4 +-
21 files changed, 249 insertions(+), 79 deletions(-)
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