From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8815BCE79AC for ; Wed, 20 Sep 2023 08:42:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233435AbjITImV (ORCPT ); Wed, 20 Sep 2023 04:42:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233775AbjITImR (ORCPT ); Wed, 20 Sep 2023 04:42:17 -0400 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [IPv6:2a0a:51c0:0:237:300::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48876FB; Wed, 20 Sep 2023 01:42:07 -0700 (PDT) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1qismW-0004wT-SJ; Wed, 20 Sep 2023 10:42:00 +0200 From: Florian Westphal To: Cc: Paolo Abeni , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Subject: [PATCH net 0/3] netfilter updates for net Date: Wed, 20 Sep 2023 10:41:48 +0200 Message-ID: <20230920084156.4192-1-fw@strlen.de> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Hello, The following three patches fix regressions in the netfilter subsystem: 1. Reject attempts to repeatedly toggle the 'dormant' flag in a single transaction. Doing so makes nf_tables lose track of the real state vs. the desired state. This ends with an attempt to unregister hooks that were never registered in the first place, which yields a splat. 2. Fix element counting in the new nftables garbage collection infra that came with 6.5: More than 255 expired elements wraps a counter which results in memory leak. 3. Since 6.4 ipset can BUG when a set is renamed while a CREATE command is in progress, fix from Jozsef Kadlecsik. The following changes since commit 4e4b1798cc90e376b8b61d0098b4093898a32227: vxlan: Add missing entries to vxlan_get_size() (2023-09-20 09:00:54 +0100) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git tags/nf-23-09-20 for you to fetch changes up to 7433b6d2afd512d04398c73aa984d1e285be125b: netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP (2023-09-20 10:35:24 +0200) Florian Westphal (2): netfilter: nf_tables: disable toggling dormant table state more than once netfilter: nf_tables: fix memleak when more than 255 elements expired Jozsef Kadlecsik (1): netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP include/net/netfilter/nf_tables.h | 2 +- net/netfilter/ipset/ip_set_core.c | 12 ++++++++++-- net/netfilter/nf_tables_api.c | 14 ++++++++++++-- 3 files changed, 23 insertions(+), 5 deletions(-) -- 2.41.0