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Tue, 27 Feb 2024 03:50:04 -0800 (PST) Date: Tue, 27 Feb 2024 03:50:04 -0800 In-Reply-To: <0000000000009146bb05f71b03a0@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008414ba06125ba07f@google.com> Subject: Re: [syzbot] [ntfs3?] KASAN: use-after-free Read in ntfs_read_folio From: syzbot To: almaz.alexandrovich@paragon-software.com, anton@tuxera.com, axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15a70f4a180000 start commit: ac865f00af29 Merge tag 'pci-v6.7-fixes-2' of git://git.ker.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=655f8abe9fe69b3b dashboard link: https://syzkaller.appspot.com/bug?extid=d3cd38158cd7c8d1432c syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12769ba5e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10c2b97ee80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection