linux-kernel - Re: [syzbot] [reiserfs?] possible deadlock in open_xa

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <0000000000009d322605fd22054a@google.com>
Date:   Fri, 02 Jun 2023 02:17:28 -0700
From:   syzbot <syzbot+8fb64a61fdd96b50f3b8@...kaller.appspotmail.com>
To:     hdanton@...a.com, jack@...e.cz, jeffm@...e.com,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        mingo@...hat.com, paul@...l-moore.com, peterz@...radead.org,
        reiserfs-devel@...r.kernel.org, roberto.sassu@...wei.com,
        roberto.sassu@...weicloud.com, syzkaller-bugs@...glegroups.com,
        will@...nel.org
Subject: Re: [syzbot] [reiserfs?] possible deadlock in open_xa_dir

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+8fb64a61fdd96b50f3b8@...kaller.appspotmail.com

Tested on:

commit:         4432b507 lsm: fix a number of misspellings
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git next
console output: https://syzkaller.appspot.com/x/log.txt?x=166c541d280000
kernel config:  https://syzkaller.appspot.com/x/.config?x=38526bf24c8d961b
dashboard link: https://syzkaller.appspot.com/bug?extid=8fb64a61fdd96b50f3b8
compiler:       Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1095cd79280000

Note: testing is done by a robot and is best-effort only.