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[23.128.96.32]) by mx.google.com with ESMTPS id e12-20020a65688c000000b005b96662f77asi11327551pgt.482.2023.12.14.06.42.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Dec 2023 06:42:15 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) client-ip=23.128.96.32; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 9AD49801B641; Thu, 14 Dec 2023 06:42:12 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230302AbjLNOl6 (ORCPT + 99 others); Thu, 14 Dec 2023 09:41:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53746 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230260AbjLNOl5 (ORCPT ); Thu, 14 Dec 2023 09:41:57 -0500 Received: from mail-pg1-f198.google.com (mail-pg1-f198.google.com [209.85.215.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE6A310F for ; Thu, 14 Dec 2023 06:42:03 -0800 (PST) Received: by mail-pg1-f198.google.com with SMTP id 41be03b00d2f7-5c68fc4928fso3297989a12.2 for ; Thu, 14 Dec 2023 06:42:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702564923; x=1703169723; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=BkImJGj+Gw2w5mahJbE2VfaWHmOQLP30ii5xl59opSc=; b=dyT2r+3wtamq7BECSLn8cR6ES0Vsz8rnmcBG9Vnqt7snvTSvLy/1sjLpsLcUvoHSwG s2JmM/RSlkvvOzou6A6ioxJPfim11lnOYamKMIER0QWzqQ8fEnGuOnPcuvw/PnBwkdDK BZkj+wJOW9EnQiLxoSlqs2DH55oOr0wPZCP8x2Dxv0CtfBWnuxdMgHznoGNnu6Fuh1OZ R0gvGvFbHAO27SiYopwRKUHBF3PXCfxEwA7ABncgA0isPdQZQWeiRpNT3zRgbkENS49E 45hHIcffBdZt3aZRKVsGWpnQ1FAlSRmVCNPlvj14u/rvOwAtw6nBuJAr5FqMQp+wdhjB X7kg== X-Gm-Message-State: AOJu0Yw/fKLAXBLQ1ZqA1wnZY9c/NwRGmmhziEknE5FiF3HkEPGkQFfP FMWUM5IGx7GdcU/3SqM4SfyFRs2jDfw43DcQ/8QxYEmV7ILx MIME-Version: 1.0 X-Received: by 2002:a63:3202:0:b0:5ca:32a2:cb9e with SMTP id y2-20020a633202000000b005ca32a2cb9emr505684pgy.0.1702564923397; Thu, 14 Dec 2023 06:42:03 -0800 (PST) Date: Thu, 14 Dec 2023 06:42:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000775d3d060c794996@google.com> Subject: Re: [syzbot] [net?] KASAN: slab-out-of-bounds Read in dns_resolver_preparse From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-0.4 required=5.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Thu, 14 Dec 2023 06:42:12 -0800 (PST) Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+94bbb75204a05da3d89f@syzkaller.appspotmail.com Tested on: commit: 48e8992e Add linux-next specific files for 20231213 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=156a0801e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=978b8aaa2e92a8f dashboard link: https://syzkaller.appspot.com/bug?extid=94bbb75204a05da3d89f compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=162b3ffee80000 Note: testing is done by a robot and is best-effort only.