From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0964AEB64D7 for ; Fri, 16 Jun 2023 19:00:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345737AbjFPTAk (ORCPT ); Fri, 16 Jun 2023 15:00:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40122 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345612AbjFPTA0 (ORCPT ); Fri, 16 Jun 2023 15:00:26 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 702543AA5 for ; Fri, 16 Jun 2023 12:00:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 075CF625A9 for ; Fri, 16 Jun 2023 19:00:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 562B2C433C8; Fri, 16 Jun 2023 19:00:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686942020; bh=teSmhnbNd2Y9ynIPY9m7ASM6Pzg+6PiTm476HdBc/ew=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=QUTV15MwnSbaI8/Ep78V2gld/Jg4fT+7pwWtLWQgjPXLU4/Vatv/6fgWGqq//bTYB IQUKf1bO5FWTjCoL4Hbf4UIc3hCSDD4h1Q8rHmjrVGNmQWnYr+bV09HrLfwW4ZtRwA i2oOABSvmS44htOFSY/tU2QlVQyL56YcZUHC6HXgQoaeeleGN1mw/8wM13uRVvLFyv 3LQeTxGGARC5o1hPL8AHu4vdzv7OovVV9pP1kNRjItTyJXUmgsB29HIrRE40t/mTm4 TnnsNvPN2fANQ6IgKRFU5RIYI4GLsBLDvS5DiEFcOkAyB9Ltc7pTpqsmpPxQjWWJPL yvASbxJkJZ+AQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 33376E21EEA; Fri, 16 Jun 2023 19:00:20 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] ip, ip6: Fix splice to raw and ping sockets From: patchwork-bot+netdevbpf@kernel.org Message-Id: <168694202020.4240.5219219028692952674.git-patchwork-notify@kernel.org> Date: Fri, 16 Jun 2023 19:00:20 +0000 References: <1410156.1686729856@warthog.procyon.org.uk> In-Reply-To: <1410156.1686729856@warthog.procyon.org.uk> To: David Howells Cc: netdev@vger.kernel.org, syzbot+d8486855ef44506fd675@syzkaller.appspotmail.com, willemdebruijn.kernel@gmail.com, dsahern@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, axboe@kernel.dk, willy@infradead.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Wed, 14 Jun 2023 09:04:16 +0100 you wrote: > Splicing to SOCK_RAW sockets may set MSG_SPLICE_PAGES, but in such a case, > __ip_append_data() will call skb_splice_from_iter() to access the 'from' > data, assuming it to point to a msghdr struct with an iter, instead of > using the provided getfrag function to access it. > > In the case of raw_sendmsg(), however, this is not the case and 'from' will > point to a raw_frag_vec struct and raw_getfrag() will be the frag-getting > function. A similar issue may occur with rawv6_sendmsg(). > > [...] Here is the summary with links: - [net-next] ip, ip6: Fix splice to raw and ping sockets https://git.kernel.org/netdev/net-next/c/5a6f6873606e You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html