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 69368330D2F; Thu, 5 Feb 2026 21:00:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770325215; cv=none; b=iMqnz5O3K4WE47Zy0oWLaNSEsl5wOkNF+mmRlcu2ibrWiGIlXe0tFL6EncRZsnuqxHdQewpGAA0q6fyGLNoDL/eFCWgTInmk+opjtaWGGevXv/HAfANeiSqMZHt4P5ZiN2K7Tj0lY19AYtqpAfFS6im05cMFNukcctU9YmU3hoY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770325215; c=relaxed/simple; bh=SS5tpT8kGuo97PkIfDvy/8SWIc5XioHt0sWNGa1Q4PA=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=iKSHV5CjOmn9/JeSVGOFYkNcXfunneJXjl+gR+7hAzAoHHhgUA+w8kr6TOMKQ8iTcBNH1Nd0mCm/gjyjp/Dn/9e25etWV3n16MBdum8cNYAM+X5/5iGvyoMeVab0bD6MSnvpMElzuZPNpR1FuGRkGVGgQWd82TefF9dLtDFgflE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BrJxrSfV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BrJxrSfV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DCED1C4CEF7; Thu, 5 Feb 2026 21:00:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770325214; bh=SS5tpT8kGuo97PkIfDvy/8SWIc5XioHt0sWNGa1Q4PA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=BrJxrSfVoYZiV2oASP5/2SPw4tVy8qAoOzpjWB5Wvczv7KWlDWgpP4jGIFS05ax1d uHivUJo1WJi1F0QTBVJSMMeoCPpIAxwa23YqaMyo1fBD11jfpvhz5Yzn+pfbDW7n7Y ALRDcrZshNqqgqYeJt9pqEE/jKdWXIpWweu3N3D4fadMPTreV+lbfR+YHyONeAquzW UhusWDpnQcI+7L/TVTp40QlLKRAK+kImslj9F3M3XBLHaqo1O920yoGxjdm08nJGeT DdZxs7H+gBNOVodDAJdJGvIbxuBne+3eh8JdsYIhK8GDEFURa1nNKCJRLYCXZaDKUn 9BtJpi79RkNQA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id C22633808200; Thu, 5 Feb 2026 21:00:13 +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 RESEND] tipc: fix RCU dereference race in tipc_aead_users_dec() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177032521232.564062.13419109686231427073.git-patchwork-notify@kernel.org> Date: Thu, 05 Feb 2026 21:00:12 +0000 References: <20260203145621.17399-1-git@danielhodges.dev> In-Reply-To: <20260203145621.17399-1-git@danielhodges.dev> To: Daniel Hodges Cc: jmaloy@redhat.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, ying.xue@windriver.com, tuong.t.lien@dektech.com.au, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, hodgesd@meta.com, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 3 Feb 2026 09:56:21 -0500 you wrote: > From: Daniel Hodges > > tipc_aead_users_dec() calls rcu_dereference(aead) twice: once to store > in 'tmp' for the NULL check, and again inside the atomic_add_unless() > call. > > Use the already-dereferenced 'tmp' pointer consistently, matching the > correct pattern used in tipc_aead_users_inc() and tipc_aead_users_set(). > > [...] Here is the summary with links: - [RESEND] tipc: fix RCU dereference race in tipc_aead_users_dec() https://git.kernel.org/netdev/net/c/6a65c0cb0ff2 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html