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From: Jozsef Kadlecsik <kadlec@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: Pablo Neira Ayuso <pablo@netfilter.org>, Florian Westphal <fw@strlen.de>
Subject: [PATCH 0/2] netfilter: ipset: concurrent add and dump fixes
Date: Wed,  8 Apr 2026 09:02:55 +0200	[thread overview]
Message-ID: <20260408070257.2437291-1-kadlec@netfilter.org> (raw)

Hi Pablo, Florian,

Please consider applying the next patches:

* Fix a data race between add and list in all hash types due to setting
  the position index too early.
* Fix a data race between add and list header commands in all hash types 
  by protecting the list header dumping part as well.

Best regards,
Jozsef

The following changes since commit a9d4f4f6e65e0bf9bbddedecc84d67249991979c:

  net/mlx5: Update the list of the PCI supported devices (2026-04-06 19:17:42 -0700)

are available in the Git repository at:

  git://blackhole.kfki.hu/nf b93f39a52388ac

for you to fetch changes up to b93f39a52388ac170530633db53137ff7cc41cf3:

  netfilter: ipset: Fix data race between add and dump in all hash types (2026-04-08 08:52:31 +0200)

----------------------------------------------------------------
Jozsef Kadlecsik (2):
      netfilter: ipset: Fix data race between add and list header in all hash types
      netfilter: ipset: Fix data race between add and dump in all hash types

 net/netfilter/ipset/ip_set_core.c     | 4 ++--
 net/netfilter/ipset/ip_set_hash_gen.h | 6 ++++--
 2 files changed, 6 insertions(+), 4 deletions(-)

             reply	other threads:[~2026-04-08  7:13 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-08  7:02 Jozsef Kadlecsik [this message]
2026-04-08  7:02 ` [PATCH 1/2] netfilter: ipset: Fix data race between add and list header in all hash types Jozsef Kadlecsik
2026-04-08  7:02 ` [PATCH 2/2] netfilter: ipset: Fix data race between add and dump " Jozsef Kadlecsik
2026-04-08 12:35 ` [syzbot ci] Re: netfilter: ipset: concurrent add and dump fixes syzbot ci

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