From: syzbot <syzbot+5d34cc6474499a5ff516@syzkaller.appspotmail.com>
To: almaz.alexandrovich@paragon-software.com,
clang-built-linux@googlegroups.com, kari.argillander@gmail.com,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
nathan@kernel.org, ndesaulniers@google.com,
ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [ntfs3?] KASAN: slab-use-after-free Read in chrdev_open
Date: Fri, 26 Apr 2024 13:57:02 -0700 [thread overview]
Message-ID: <0000000000003e1ae2061706252a@google.com> (raw)
In-Reply-To: <000000000000f386f90616fea5ef@google.com>
syzbot has bisected this issue to:
commit ef9297007e9904588682699e618c56401f61d1c2
Author: Kari Argillander <kari.argillander@gmail.com>
Date: Thu Sep 2 15:40:49 2021 +0000
fs/ntfs3: Make binary search to search smaller chunks in beginning
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=144f18b0980000
start commit: e33c4963bf53 Merge tag 'nfsd-6.9-5' of git://git.kernel.or..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=164f18b0980000
console output: https://syzkaller.appspot.com/x/log.txt?x=124f18b0980000
kernel config: https://syzkaller.appspot.com/x/.config?x=5a05c230e142f2bc
dashboard link: https://syzkaller.appspot.com/bug?extid=5d34cc6474499a5ff516
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11655ed8980000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12499380980000
Reported-by: syzbot+5d34cc6474499a5ff516@syzkaller.appspotmail.com
Fixes: ef9297007e99 ("fs/ntfs3: Make binary search to search smaller chunks in beginning")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2024-04-26 20:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 12:00 [syzbot] [ntfs3?] KASAN: slab-use-after-free Read in chrdev_open syzbot
2024-04-26 20:57 ` syzbot [this message]
2024-04-27 2:06 ` Hillf Danton
2024-04-27 2:58 ` syzbot
2024-04-27 6:29 ` Hillf Danton
2024-04-27 6:52 ` syzbot
2024-04-27 9:18 ` Hillf Danton
2024-04-27 9:45 ` syzbot
2024-04-27 10:44 ` Hillf Danton
2024-04-27 10:58 ` syzbot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=0000000000003e1ae2061706252a@google.com \
--to=syzbot+5d34cc6474499a5ff516@syzkaller.appspotmail.com \
--cc=almaz.alexandrovich@paragon-software.com \
--cc=clang-built-linux@googlegroups.com \
--cc=kari.argillander@gmail.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nathan@kernel.org \
--cc=ndesaulniers@google.com \
--cc=ntfs3@lists.linux.dev \
--cc=syzkaller-bugs@googlegroups.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).