From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792629015; b=xLAWnUduyo6tF69VjcMiCbWZ/eLQnOVeMdO8tV7bO0TzkSsY+mQuhf45751hjJHam1vy 0L2Pc1TL2BuInRBCaFUz0NV1pLU1qE1d+eLA367QHVybT8OLbyk/EwS1Q/EgnXH35WvtC 4zlZw9WPUGVkYMN4c8w2xy+hrsTo3rUF8L9hk6lWkVX2u2qBmJ4m5i3cfE6zgawr37fqq LQKOxNnTwwklCN2+1StnetHQxHIg+qcUfdx2nNfOog6K/Pi/qDrtxA0sn0K7gU5U2YIHU 1O0imlpuySHDHLD7LAj5UjPHzGEAigkHKGNf+s56IobfXlHqktwEfx7HWJWsDvj/+Jw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792629015; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=3mJzhrpoxuYrCmmHFAca45B8JBZuEIGuuX3tUAue25w=; b=AQZc1KyJTHGRJ9NRBHmGlM+M8NDDZjM1nId/0gEk7Y4k7sXX9Kg+j365T6PIYSjPIZ+o bJqlAebmtRpXTxfqdS7Ke/bd0sylfR3i7yPT33SYr+if/ehIsnJi2fLEYo4R9gjWYs89g lfiJUDSViMBVbQqMuFAn4+xuvCRl0k/lEXbQmAFTglDS02KEJxY0ojFhRMl3KOojyhQr6 ByFSE4SBQHD3eWbWO+ewfKzxowlKZg1+R+R10jQFEDRcaOEVhz3fKHBdrL8fO2u1NsFJE kEhba0f/GrSkssy1rESLCC5JB4DBybYByJmdYaP226SQPu6mlZ/wOtswtaui6yLnAvA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=HkLWnI79; 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 6B7CD606A327; Thu, 22 Oct 2026 00:30:15 +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=HkLWnI79 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06E8E1F000C1; Thu, 22 Oct 2026 00:30:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792629015; bh=3mJzhrpoxuYrCmmHFAca45B8JBZuEIGuuX3tUAue25w=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=HkLWnI79onTJmrX11iYHjKPBesf/qdh667Qd26q0HmwkwmQ0T+S1WE1MtGO9EEvUC JpKkBLPGiRBghm3U5cy1jJ0UoueVLHDEehor59RQ0wai6LJz7vcWWpiS94ajUkaj2D qB7Ej0f/cI1s1cDxOh6KfQDWeEvSfQyojXEfeXpJM+zlt+NNrx3AMMCqq7cqKwm58r EHx/hi7qV1m5wU/8SD+STMKaGaj3r/Ih5/xaoP7r4ch5bcARY4rPnrmWprjWBaMT3t tlwul6FmRCokTV06wYrHCNOf91JGh5aqVgAwcWLyGOIDcVlZN/sdymvKSCrGjeJY3A 9pDel8g7fV6NA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id F147A380A963; Thu, 22 Oct 2026 00:30:14 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] pppoe: delete session hash entries by pointer match From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179262901348.1378903.6285875327252867524.git-patchwork-notify@kernel.org> Date: Thu, 22 Oct 2026 00:30:13 +0000 References: <20261020092118.47416-1-qingfang.deng@linux.dev> In-Reply-To: <20261020092118.47416-1-qingfang.deng@linux.dev> To: Qingfang Deng Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, kees@kernel.org, horms@kernel.org, manizada@pm.me, ericwouds@gmail.com, nbd@nbd.name, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 20 Oct 2026 17:21:11 +0800 you wrote: > pppoe_connect() copies the requested PPPoE address to a socket before > attempting to insert the socket into the session hash table. If the > tuple already exists, __set_item() returns -EALREADY, but the copied > address and ifindex remain set on the failed socket. > > Closing that socket then deletes the existing socket's hash entry > through pppoe_release(), preventing it from receiving further session > traffic. An unprivileged process in the same network namespace can > trigger this through a duplicate connection attempt. > > [...] Here is the summary with links: - [net] pppoe: delete session hash entries by pointer match https://git.kernel.org/netdev/net/c/b5b8c81836e2 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html