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[147.75.80.249]) by mx.google.com with ESMTPS id b26-20020a170906039a00b00a2356d0293esi3421338eja.568.2023.12.23.15.59.17 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Dec 2023 15:59:17 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-10608-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-10608-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-10608-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id A81A71F21A00 for ; Sat, 23 Dec 2023 23:59:17 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 667371D68F; Sat, 23 Dec 2023 23:59:08 +0000 (UTC) X-Original-To: linux-kernel@vger.kernel.org Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A27F61D53B for ; Sat, 23 Dec 2023 23:59:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f72.google.com with SMTP id ca18e2360f4ac-7b7018c9476so274482939f.0 for ; Sat, 23 Dec 2023 15:59:06 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703375946; x=1703980746; 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=MnE90/gM+FOrwq3n/A3KUGVcXoe8EyUry4mDboMk71A=; b=UODwx473g57DODoVGVoablqM60EecgXtmJW103ggrnRjSfZJfx1AHSKTD7uvq6Yl6/ S6b32F56f6W81aQyza+dlnKhNEocuRry1585cpuCJZGc6w4Cp+km2aCnsEk4XGtdK6Mt T2KLOYV6LO2db56y/ChMACW4aKaitI1/CgpJfL7C1EPlBF91f42/T8yOu+tc46zHHC+3 m844iXlPKYC3V92V5haIq8UfQHeKo2fzt6QbWiaiWLBYtdQW5HVTwMbJBs2NUl/fjv27 R6OYdfMbQvmpkeB1yXX3bq35A6Ks9X11kjmI0WOdd4Ij4VJMJrd1p9lE+kF9YOwzuqs4 lqFg== X-Gm-Message-State: AOJu0YxUqVBN0+FoVN6YjklcHB9xTatgGW/FDfGpPGLTL3zpflzjs5jr L2NRLj6I3MGHzTED1N05faTsJi9KXbyGil2m+8CFyXwKLBGJ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1be1:b0:35f:e864:f6f with SMTP id y1-20020a056e021be100b0035fe8640f6fmr275747ilv.0.1703375945865; Sat, 23 Dec 2023 15:59:05 -0800 (PST) Date: Sat, 23 Dec 2023 15:59:05 -0800 In-Reply-To: <2592301.1703374471@warthog.procyon.org.uk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002c1f71060d361ece@google.com> Subject: Re: [syzbot] [net?] KASAN: slab-out-of-bounds Read in dns_resolver_preparse From: syzbot To: davem@davemloft.net, dhowells@redhat.com, edumazet@google.com, jarkko@kernel.org, jmorris@namei.org, keyrings@vger.kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, paul@paul-moore.com, serge@hallyn.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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: 3f82f1c3 Merge tag 'x86-urgent-2023-12-23' of git://gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=132be7e9e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=9f7c7b3fa354ead9 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=15ef6e26e80000 Note: testing is done by a robot and is best-effort only.