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=1794005420; b=0uwiac2zwlGmQkEGVIjwpNVES0EfPLO32IAGegdKYxCSlVPm1B2OIlBCsEqOd1j7+K60 M+FO2u48eCio6o5aIN8knDPnnBZr+oTtlQwmLoAOMn/qmF59PGwnip2EcurpetwTq2yFj 2nX2pkkMceiy3xhTciIqxUbV1pl+YGggZ4xhAWO5sHQZbLFdKaxv6bjWVSy4udwLCrgsw N0wC4D3QUGj3ZJAYxMoj74lmV4RncFC89RW6355K/j+41L9pRJTdiHsfeKrH4S2Lq47zj CQRURnQvet2aBAmgqXbI19Q5NrbY49gmcbbt51dFKbQ0Z/nXlaW5orsVeMA23WgbtPw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794005420; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=h4VSmwTZV0YWOykh4jILTENaZMSACTGbnBlQyMHdOos=; b=j9O/fIluJOd9u39abMBXWA1wF9RaiWeKyz6TJyxFTIE8ewbILMFMkjwhiGw5z+P6ggFc McX1CjW9e7NBU4+J0H0i1kavOEk+TTiS2nOS3pdat2jDPvs5k8dDxwGSUHEzzvKOP5+0X AtV5wAaQqgUhe8y79KY6uYUkEEN9QyLHDra9hbvb4IlRMKYNoVoqgUUhOFyzSsio8M3u3 r2lYzTRGxU5h5x7hnFqz4CRkipCtSp6kTA6EbFnZDkbdMiNKO8bnXJmYZ6OJw+ScarToO KuK7wRA7zBwwfzEdPss4XvjDA3O22zABIWEiK1XGITo4WEGmyZqEc98Drz3dOqN7wXw== 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=DiyJ6uD1; 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 A1BC7606A333 for ; Fri, 6 Nov 2026 22:50:20 +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=DiyJ6uD1 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B6491F008A3; Fri, 6 Nov 2026 22:50:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794005420; bh=h4VSmwTZV0YWOykh4jILTENaZMSACTGbnBlQyMHdOos=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=DiyJ6uD1/EFA0g9aC6UAi2xsPWUeiMRvU3PryzvVVeTbef/gGHXVqvIyLXILCOe2b 3YdXP9Rqbg6UWGEzUHegyrOWTcI9oqFjuaEp6rWeQUJv7+1n+IMrWtDBAdFLrCL8+f FLUqjWRZFr8YC1IhNWjd4Az/AN/0hnWvYzVZC++N266quGL3w7rpE+UfdZLd/ILk5H xRWWbMvy6HQQwp/aK5FkiKQI53vKrUXBFxkPgVoR16SgDQJtAquKhq8YBA+npm+pXS 02/6an4T90v+awy3aTNOHtH3LHCA7gj7fZwdrMJ8SPguCLCMfZfgy5KtQIhjc2aTps gwWgJgH+W5Yaw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 2120C3A55EC2; Fri, 6 Nov 2026 22:50:20 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@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-next] net: skbuff: replace ubuf_info ops ptr with type id From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179400541867.914342.2798395680614428990.git-patchwork-notify@kernel.org> Date: Fri, 06 Nov 2026 22:50:18 +0000 References: <20261103194625.1628600-1-willemdebruijn.kernel@gmail.com> In-Reply-To: <20261103194625.1628600-1-willemdebruijn.kernel@gmail.com> To: Willem de Bruijn Cc: netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org, edumazet@google.com, pabeni@redhat.com, horms@kernel.org, paul@xen.org, wei.liu@kernel.org, mst@redhat.com, axboe@kernel.dk, josef@toxicpanda.com, willemb@google.com Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Tue, 3 Nov 2026 14:46:20 -0500 you wrote: > From: Willem de Bruijn > > Avoid an easily corruptible callback pointer on skb linear > out-of-bounds write bugs. > > skb_shinfo(skb)->destructor_arg points to a struct ubuf_info, whose > first member is a ubuf_info_ops vtable pointer. Corrupting > skb_shared_info gives a trivial one-hop indirect call primitive via > uarg->ops->complete. > > [...] Here is the summary with links: - [net-next] net: skbuff: replace ubuf_info ops ptr with type id https://git.kernel.org/netdev/net-next/c/ecca9bb2c855 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html