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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=hcWXlv+9; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 83970606A327; Tue, 3 Nov 2026 15:30:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=hcWXlv+9 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 841141F00A1A; Tue, 3 Nov 2026 15:30:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793719821; bh=wqMUZYGt8/JtXCLQ/OJktfmQmPOAqO+arF6Ph52aKFc=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=hcWXlv+9oWPyFioJIa6usTvwkrkRKDynR3Vu9DHd42MtZSKHdt3+cpP26KoV5K2g1 vPRneIZHt5iRJwGZycjZcjBZH6qMHiW2oJmsJjEVZ0yEpfKxUALmWhHCJROFakvqUn VFiWDOTLaWLkbUw7LQpc4zPFC1iOFjeUhrMRpu4zjOT2yqum3gI/3a9RzRwEkl4J0X 4aTlzW39ke1wCsEOWixGdIHETUhR9rx8sB+Cygb2pLOakzV68Dvd3QK4repYfU+W2T 4k6JyxjwNYbDKQXjc5WmxqQ0aEIrtJlHbo64ODNt5wBwx9iIf+Nirl4xIVfteljJbS VmJv4U1hBhdZA== Message-ID: <2cd43496-dc97-470f-922a-65bcbbb40529@kernel.org> Date: Tue, 3 Nov 2026 16:30:13 +0100 X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta Subject: Re: [PATCH net 00/15] Netfilter/IPVS fixes for net Content-Language: fr To: Pablo Neira Ayuso Cc: Paolo Abeni , netfilter-devel@vger.kernel.org, davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org, edumazet@kernel.org, horms@kernel.org, fw@strlen.de, ja@ssi.bg References: <20261102005654.532438-1-pablo@netfilter.org> <5dc1159d-e577-442f-a7b2-8d5dcc8cfb01@kernel.org> From: Matthieu Baerts Autocrypt: addr=matttbe@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit Hi Pablo, On 03/11/2026 14:47, Pablo Neira Ayuso wrote: > On Tue, Nov 03, 2026 at 02:44:57PM +0100, Pablo Neira Ayuso wrote: >> On Tue, Nov 03, 2026 at 01:27:30PM +0100, Matthieu Baerts wrote: >>> Hi Paolo, Pablo, >>> >>> On 03/11/2026 13:04, Paolo Abeni wrote: >>>> On 11/2/26 01:56, Pablo Neira Ayuso wrote: >>>>> Hi, >>>>> >>>>> The following batch contains Netfilter/IPVS fixes for net: >>>>> >>>>> 1) Add recursion count to nf_reject infrastructure to prevent stack >>>>>     overflow, from Fernando F. Mancera. >>>>> >>>>> 2) Address a infinite loop in RCU list traversal with the TWOS IPVS >>>>>     scheduler, from Darong Lu and Julian Anastasov. >>>>> >>>>> 3) Use kfree_rcu() to release IPVS parent application to fix UaF, >>>>>     from Chengfeng Ye. >>>>> >>>>> 4) Fix UaF in IPVS netns removal path due to releasing per-net protocol >>>>>     data too early, from Chengfeng Ye. >>>>> >>>>> 5) Fix unbounded growth of stale, unmatchable IPVS connection entries, >>>>>     from Julian Anastasov. >>>>> >>>>> 6) Restrict maximum master conntrack chain depth in ctnetlink, >>>>>     from Florian Westphal. >>>>> >>>>> 7) Preserve recursion count on nfqueue reinjection, from Zihan Xi. >>>>> >>>>> 8) Restore GRE timeout in the flowtable, otherwise, WARN_ON_ONCE() >>>>>     is reachable, from Michail Andreas Michalopoulos. >>>>> >>>>> 9) Check non-null gc transaction in nft_rbtree before queuing it for >>>>>     processing, from Xingyuan Mo. >>>>> >>>>> 10) Replace WARN_ON_ONCE() by DEBUG_NET_WARN_ON_ONCE() in >>>>>      nf_conntrack_bridge which is reachable if the protocol of the tag >>>>>      of a frame differs from the vlan_protocol of the bridge. >>>>>      From Laveesh Bansal. >>>>> >>>>> 11) Check x_tables target name is non-null before accessing it when >>>>>      building a new table, from Fernando F. Mancera. >>>>> >>>>> 12) Fix out-of-bound memory read in nf_conntrack_sip, from >>>>>      Joas Antonio Dos Santos. >>>>> >>>>> 13) Fix a memleak in nf_tables hardware offload when double deleting >>>>>      the same rule, in the same batch. >>>>> >>>>> 14) Use a mutex in xt_recent netns exit path instead of spinlock, >>>>>      since proc unregistration might sleep. From Cen Zhang. >>>>> >>>>> 15) Zero the nf_nat_range2 struct before filling it up, to avoid >>>>>      using stale uninitialized stack data to configure NAT with >>>>>      an esoteric NAT flags combination. From Florian Westphal. >>>>> >>>>> Please, pull these changes from: >>>>> >>>>>    git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git >>>>> nf-26-11-02 >>>> I'm sorry, but something went very wrong on the nipa side: the tools did >>>> not pick this PR. Do you mind repost it verbatim? >>> >>> It looks like the patches have not been tested, because of the kdoc >>> issue on patch 6/15: >>> >>> https://netdev-ctrl.bots.linux.dev/logview.html?f=/logs/build/1198360/14931104/kdoc/stdout >> >> I routinely run checkpath.pl, I will re-check what happened here. > > Well, here I have a script that contains checkpatch.pl and the > following call as well: > > $ scripts/kernel-doc -none net/netfilter/nf_conntrack_expect.c > > but it shows nothing here. NIPA uses "-Wall". With it, we can see the issue: $ scripts/kernel-doc -Wall -none net/netfilter/nf_conntrack_expect.c Warning: net/netfilter/nf_conntrack_expect.c:311 No description found for return value of 'nf_ct_expect_alloc' Warning: net/netfilter/nf_conntrack_expect.c:311 No description found for return value of 'nf_ct_expect_alloc' (And with -Werror, the script returns a non-zero RC code.) Cheers, Matt