From mboxrd@z Thu Jan 1 00:00:00 1970 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 9E6848C15 for ; Tue, 31 Jan 2023 16:17:18 +0000 (UTC) Received: by mail-io1-f72.google.com with SMTP id i8-20020a6b7908000000b007132e024fb5so6279607iop.0 for ; Tue, 31 Jan 2023 08:17:18 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=iiAqoUAhSbXRWu7WwqUljNKrMQeqVBW7GAniuAjL2v8=; b=vD7VUm/C9MkAIlwPyH3UkgRnVYPKOzLTKXqeoJz1Xh0btz0FXth5O4/Ym7cgCV1N70 cT1ihxBLiwjJ8MTQtBTEQbH6Ym1lzua4b6bLIfJfmb6J33pQPVMJ6MYN++TO1EBbRpp2 prO/kzWLlRwGN3s3Vdt/9aotuCzn7A0h/aD0jnlZ3OcS6C5D1YIM1CkifJDB65aOj88z 6i08X35z7ZIv/9Hj1wDdcjvkoIzlzjQ57L97mJ3ExTQGJxbm/0nKzXfIQJBrrSUnvpp4 wt9JA1TwiXvC0NJSqOaL73aGe3SmTjp43/+eWsn2wFbkJzVYQXNb6e/w8MCJbSn5wtlP Bv5w== X-Gm-Message-State: AO0yUKUdfaDSUqhcOHj8A4Es7NV8SyW+s7JZRGB4C+RV0orddUeCTIxx nchk/Q2X/nZELEPhCO0HMr2NhXzRuKYsHKWJQ7tTHz0eyUip X-Google-Smtp-Source: AK7set/OHuRu/Wj6tf33O1Z3bSTQrgB1o8gZPL+3utcc+aaXpdr8cyGKqn5K0ftPFAMPNtpPy5ckI+3V6HgyfU38NTkTGcFgjtrJ Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a02:a418:0:b0:3a9:67b6:18bd with SMTP id c24-20020a02a418000000b003a967b618bdmr3800070jal.46.1675181837697; Tue, 31 Jan 2023 08:17:17 -0800 (PST) Date: Tue, 31 Jan 2023 08:17:17 -0800 In-Reply-To: <0000000000008be6b405f01164f8@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005eca3205f391aade@google.com> Subject: Re: [syzbot] [ntfs3?] KASAN: out-of-bounds Read in ntfs_set_ea From: syzbot To: almaz.alexandrovich@paragon-software.com, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, nathan@kernel.org, ndesaulniers@google.com, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com, trix@redhat.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 0e8235d28f3a0e9eda9f02ff67ee566d5f42b66b Author: Konstantin Komarov Date: Mon Oct 10 10:15:33 2022 +0000 fs/ntfs3: Check fields while reading bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11d9c385480000 start commit: 02bf43c7b7f7 Merge tag 'fs.xattr.simple.rework.rbtree.rwlo.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=8c59170b68d26a55 dashboard link: https://syzkaller.appspot.com/bug?extid=8778f030156c6cd16d72 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=136b8f57880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=175ca3a3880000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs/ntfs3: Check fields while reading For information about bisection process see: https://goo.gl/tpsmEJ#bisection