From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 22A4B286B9 for ; Fri, 24 Nov 2023 15:30:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bxISh+zE" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7688CC433C9; Fri, 24 Nov 2023 15:30:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1700839825; bh=cbwdVHA3tce48hmvMtRfKMfWKvBD9tBz0MPlGE286kw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=bxISh+zEClsH27eBg+n5GulkLu/2KNI+SjQzMKfOIv4tiQ1dZytuMxmZ+6RYLG6F8 xZAY4mEHC65BKxsr/Rvoehxwj3xRJdd07GteOecnqp9df6pjdeuNbuLlCwoCxAjxSP F4p+WDT2YYE1nTK2Fpdo38kDSfNkeV4db9vXTWOULEXN4Sto39LbN0ZTtXys0tHKEM 7D+jFA3aLL3U+N1rjClyAON54NbjfpdJNW6CMq3s5HjytBFOO2tSQ8SYjMQmeepE/d ECkty3Hq3x7J8te5Gf/ubugZLk/kFAxLFhkqaIVuCkkinhlSMTCAhNM+y0FkrUvKGP Q2UtBrlUoXopw== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 63754C395FD; Fri, 24 Nov 2023 15:30:25 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net,v3] ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet From: patchwork-bot+netdevbpf@kernel.org Message-Id: <170083982540.9628.4546899811301303734.git-patchwork-notify@kernel.org> Date: Fri, 24 Nov 2023 15:30:25 +0000 References: <20231123071314.3332069-1-shaozhengchao@huawei.com> In-Reply-To: <20231123071314.3332069-1-shaozhengchao@huawei.com> To: Zhengchao Shao Cc: netdev@vger.kernel.org, davem@davemloft.net, dsahern@kernel.org, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, weiyongjun1@huawei.com, yuehaibing@huawei.com Hello: This patch was applied to netdev/net.git (main) by David S. Miller : On Thu, 23 Nov 2023 15:13:14 +0800 you wrote: > When I perform the following test operations: > 1.ip link add br0 type bridge > 2.brctl addif br0 eth0 > 3.ip addr add 239.0.0.1/32 dev eth0 > 4.ip addr add 239.0.0.1/32 dev br0 > 5.ip addr add 224.0.0.1/32 dev br0 > 6.while ((1)) > do > ifconfig br0 up > ifconfig br0 down > done > 7.send IGMPv2 query packets to port eth0 continuously. For example, > ./mausezahn ethX -c 0 "01 00 5e 00 00 01 00 72 19 88 aa 02 08 00 45 00 00 > 1c 00 01 00 00 01 02 0e 7f c0 a8 0a b7 e0 00 00 01 11 64 ee 9b 00 00 00 00" > > [...] Here is the summary with links: - [net,v3] ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet https://git.kernel.org/netdev/net/c/e2b706c69190 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html