From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 ABF4B262FC1; Thu, 6 Aug 2026 16:00:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786032047; cv=none; b=S1/213OIMRqf+NmOMcYuEuOx6s+fiuL3La/1gKRlwkbP5t0abKGgqleSon6pTWxn0VIx7vwCtL1eGvvj1RCeZ7ysqLleEuLOlNlclHY2kLgoy8ruYZi2ONxH1uhvQ0DUL6gW4f1+RWec24uPKeM7nY8ObUtzySSnAQyjSLZMK9o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786032047; c=relaxed/simple; bh=xIaMgxzIeFkZecC0gg3xDIPWCsomt36MAHNf7hmlR5A=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=SWXBUoBcPAd+OtL+ur1tRJV/sxon9yG8yTROX35Q5YQ1hvbYd6xe0t3C6BT/8ELdtSmtdB/RmCQ3hmYIf6CVlkruuzjDvwXJ6dhgRXF6HkcTEQPMBeGZ8GGuiUjskN2GDKqA7C2usOuVAFKeIzbFBEI4c9bxwPgbHxUeXmqxIJs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HqQujhKv; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HqQujhKv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8B75B1F00A3A; Thu, 6 Aug 2026 16:00:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786032046; bh=0tcMC15jYQkKS+cvZ0gIOKyxB9ENTxwSpsaRcvoud+E=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=HqQujhKvMB+bgqSOI76LajlHph989NeKBTIexibh0/1XddSdBaDypWmkLvj+StfFd nzNfwCCyvDDJd1Zoo4u88T4KTooYqzdjuuM4n+E6SwAqbeBinrvONwTQCJMLNh7uTP eaNdacraBnrSVhMhSOA9D53tdggt5idp0XqP1yZNqXiPmp7jvmYEPfYpSQ9v2RJZxB iu3vDMmcYG22qbjOM8qJrkMMouG6j+BawGWxxnrRKYvEYXGN8Am2unPQQYd9CoKuhn pWx/dHzbofzQhqFXBwqTtiS9M3CKPr0L6k9WToXZ1PZ9d0lDy7alNVexFu8em6NSJ3 DOoLdDeKdHVig== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 199A2380820D; Thu, 6 Aug 2026 16:00:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net 0/1] xdp: reject clones that overrun skb_shared_info tailroom From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178603200563.1353047.6718868638541951645.git-patchwork-notify@kernel.org> Date: Thu, 06 Aug 2026 16:00:05 +0000 References: In-Reply-To: To: Zhiling Zou Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, kuba@kernel.org, hawk@kernel.org, john.fastabend@gmail.com, sdf@fomichev.me, edumazet@google.com, pabeni@redhat.com, horms@kernel.org, liuhangbin@gmail.com, kafai@fb.com, toke@redhat.com, vega@nebusec.ai Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 3 Aug 2026 20:15:31 +0800 you wrote: > Hi Linux kernel maintainers, > > We found and validated a issue in net/core/xdp.c. The bug was reproduced as > root in the initial namespace through XDP devmap broadcast cloning. > We've tested it, and it should not affect any other functionality. > > We will provide detailed information about the bug > in this email, along with a PoC to trigger it. > > [...] Here is the summary with links: - [net,1/1] xdp: reject clones that overrun skb_shared_info tailroom https://git.kernel.org/netdev/net/c/e48e8edbef2e You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html