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 EAFB033067A; Tue, 17 Mar 2026 11:30:24 +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=1773747025; cv=none; b=h5z16OgYoKD0bjvZQyv48UST7QP2BbGPbRKqvihSvv+8OKyAhu+jdjx1eEBFUd/9v4WOL35YH0P67sz9J3u6EL4wkE+pcIEr1mAq65VGeiu7xhanpBHIEZ9t5ylfL4FafyJGKA1hNoz3qlIHtJaz9wwxskvm1gTHkb8wCVPELVE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773747025; c=relaxed/simple; bh=ORfMpPaF0Qt6xiRAdpw+WGiMSw3Qolb/2HE5OsMh3sU=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=SVb3MTT3EXKMIg2JmWjm3iB7DsYmbvRRjGCdIY+DnC9OEBhbql5BjMOTJUATmBcxTk4ygjkTExC+GLNBYMfvUBdrZUlxRdyCRjeTNh+6WcBQ73N51xWiHZkdzlNQfXMdIAdWYDRq4WbxDkqJv8wbsw74EVbl+B59zMIXDOwhWxI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AcdvFa9y; 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="AcdvFa9y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93600C4CEF7; Tue, 17 Mar 2026 11:30:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773747024; bh=ORfMpPaF0Qt6xiRAdpw+WGiMSw3Qolb/2HE5OsMh3sU=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=AcdvFa9yv0D4dwGxphKc0WHx5vhCGjXHZ26lVUOIaV6U3ZMELkd6lLz5zkGXLgjoY HGcps+GzuGVLW+d53JxE+03xEuU/R+0MuYYSkZMrJb/x68SwcRG1Hupa3oMLZYeFP8 lurXR73ZuWoS3v0GkCI6tglXMej17sawgzxXk97OiwKWIUnmZC6LxQ+sAclMA/nydP XunnhyLcTrqvdLJw1np64DdYRV0UhQlcQwWe0DpHGUgav0U0GAuU/FPubaUVMsEhdY PNXVdbco61yxX1xPRZXOfnHexZQDhLcT5f61GJg4mCGyGBPE5KpDJaNfqeYHgvO8BC rLKeExkeU9LFQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 3FE413808200; Tue, 17 Mar 2026 11:30:18 +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] clsact: Fix use-after-free in init/destroy rollback asymmetry From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177374701703.3570990.8171547310653646673.git-patchwork-notify@kernel.org> Date: Tue, 17 Mar 2026 11:30:17 +0000 References: <20260313065531.98639-1-daniel@iogearbox.net> In-Reply-To: <20260313065531.98639-1-daniel@iogearbox.net> To: Daniel Borkmann Cc: kuba@kernel.org, bpf@vger.kernel.org, netdev@vger.kernel.org, jhs@mojatatu.com, keenanat2000@gmail.com, martin.lau@kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Fri, 13 Mar 2026 07:55:31 +0100 you wrote: > Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry. > The latter is achieved by first fully initializing a clsact instance, and > then in a second step having a replacement failure for the new clsact qdisc > instance. clsact_init() initializes ingress first and then takes care of the > egress part. This can fail midway, for example, via tcf_block_get_ext(). Upon > failure, the kernel will trigger the clsact_destroy() callback. > > [...] Here is the summary with links: - [net] clsact: Fix use-after-free in init/destroy rollback asymmetry https://git.kernel.org/netdev/net/c/a0671125d4f5 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html