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[23.128.96.35]) by mx.google.com with ESMTPS id bw10-20020a056a00408a00b006ce4e9187b4si11494177pfb.370.2023.12.14.06.21.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Dec 2023 06:21:15 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) client-ip=23.128.96.35; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 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 groat.vger.email (Postfix) with ESMTP id 01A048077476; Thu, 14 Dec 2023 06:21:13 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1573436AbjLNOU6 (ORCPT + 99 others); Thu, 14 Dec 2023 09:20:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51664 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1573448AbjLNOU5 (ORCPT ); Thu, 14 Dec 2023 09:20:57 -0500 Received: from mail-pj1-f72.google.com (mail-pj1-f72.google.com [209.85.216.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51A9611B for ; Thu, 14 Dec 2023 06:21:04 -0800 (PST) Received: by mail-pj1-f72.google.com with SMTP id 98e67ed59e1d1-2865681dcb4so5955274a91.3 for ; Thu, 14 Dec 2023 06:21:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702563664; x=1703168464; 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=MGeLGltwXN3vwmV5KtDW0blU4ZwQ5RWvUp+fn2t50nA=; b=pQcNDxKIaC9ixQJ8J4Pf2FxpBzco3IbJW9W7AvF/t2aR0ibjoj6ZqU60fFEgecv62Y RuRFnEMGdFV0T5QmMmmkeLeRqQFhDAZjlLEEFyfTNK6CaCuzf8iq/GAtM1XW9RpTCmA5 cph701AcjnP8QTCsHmzPDFbaOgdFAxkrv+PH8OwWDe6hkzB5QCLITAKoXJhfIrVkTX9A Cizm/U+nsgFYYDApeGN+M6ZXHKORkhc1dzx9IDlB8yEvjcoEz1g7CXxsXnQAGg5nZwb3 HLk0aDbJtFXzostMkPbhrGPuj+vfYYBtJGJ7qco9jRK0bRQANWx5b0DRGG4E2r1L1Pag gn9g== X-Gm-Message-State: AOJu0YwK7u4XEe4dnI74NJmi4jMoUxJqxiLmqjqKQNADbPloT5t/WZJP Sr8vIIblUCI5JfqvGjn+cijSw7BFk/d3VncfO5CJVEjGGyln MIME-Version: 1.0 X-Received: by 2002:a17:902:e74e:b0:1d0:a6c4:e2bc with SMTP id p14-20020a170902e74e00b001d0a6c4e2bcmr1392921plf.7.1702563663885; Thu, 14 Dec 2023 06:21:03 -0800 (PST) Date: Thu, 14 Dec 2023 06:21:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000064bfe4060c78fed4@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 groat.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 (groat.vger.email [0.0.0.0]); Thu, 14 Dec 2023 06:21:13 -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=12c0cb2ae80000 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=149ece7ce80000 Note: testing is done by a robot and is best-effort only.