From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 A1254642 for ; Sat, 18 Feb 2023 22:16:22 +0000 (UTC) Received: by mail-il1-f200.google.com with SMTP id b13-20020a92dccd000000b003155720bbbfso643235ilr.22 for ; Sat, 18 Feb 2023 14:16:22 -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=aHsGASxn4uSpXV+2HTVe0iufvQ5emn00jv5p2JD41NQ=; b=pl5R3KOHe4h0jureZifgt6nIC+pRm2CugBYi5lvJ/OCjWUkJYFcPE1DUnV/dzjt7Ow OBsxXkHMQQZBE/dXuzA/CusCvaz2NqduerEsb7ls7XZOsl+yqRsIyFJlK/n+5dcgD8Su gAh5veYuiv0355tJHEy99AmDbCOVzqPx3/C9tLOLRXe6uw0CTPqocLnzQwawJP+sdxep 7nvQsx41t5QfTfbhlnDDiVJ+R6kkumSnoe1ibGJovYAYVwQ1aeMCdAalMOVblpd7l65I Y7RXmI8khFax4UQU7y6zT/RUdSlnYvQ/pxe3qagbcsuOOCbu1TSxQQtn2+Z/eJI6A3oy rnvg== X-Gm-Message-State: AO0yUKXZAdykLNW5ovM/a60Sdl11YxksaACzxzNls/CCwJID8x5ajBPZ n7t+6iJ7Uo2mZsOTa2MBRL5pzROnw4gGygYAxm+jQ142VdIt X-Google-Smtp-Source: AK7set81YNapfqNQN/UzWAcnjhBZNW5cOTuUpKTrlryiSRsou7OkgLiS8ErPWr/uxepSxYs5OQH2sbSHGA092OPmq/y0k9QkOI3p Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:c:b0:718:b11d:a972 with SMTP id b12-20020a056602000c00b00718b11da972mr1403521ioa.36.1676758581499; Sat, 18 Feb 2023 14:16:21 -0800 (PST) Date: Sat, 18 Feb 2023 14:16:21 -0800 In-Reply-To: <0000000000008f00f7058ad13ec8@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000009fddba05f500c785@google.com> Subject: Re: [syzbot] [net?] [ntfs3?] KMSAN: uninit-value in bcmp From: syzbot To: almaz.alexandrovich@paragon-software.com, davem@davemloft.net, edward.lo@ambergroup.io, glider@google.com, idosch@mellanox.com, ivan.khoronzhuk@linaro.org, jiri@mellanox.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ntfs3@lists.linux.dev, petrm@mellanox.com, phind.uet@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 4f1dc7d9756e66f3f876839ea174df2e656b7f79 Author: Edward Lo Date: Fri Sep 9 01:04:00 2022 +0000 fs/ntfs3: Validate attribute name offset bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=149cdbcf480000 start commit: b7b275e60bcd Linux 6.1-rc7 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=2325e409a9a893e1 dashboard link: https://syzkaller.appspot.com/bug?extid=d8b02c920ae8f3e0be75 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=164c4a4b880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=152bfbc9880000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs/ntfs3: Validate attribute name offset For information about bisection process see: https://goo.gl/tpsmEJ#bisection