linux-kernel - Re: [syzbot] WARNING in iomap

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: <0000000000005ee4d705e6890242@google.com>
Date:   Thu, 18 Aug 2022 12:30:08 -0700
From:   syzbot <syzbot+a8e049cd3abd342936b6@...kaller.appspotmail.com>
To:     code@...dh.me, david@...morbit.com, djwong@...nel.org,
        fgheet255t@...il.com, hch@...radead.org,
        linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-xfs@...r.kernel.org,
        riteshh@...ux.ibm.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] WARNING in iomap_iter

Hello,

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

Reported-and-tested-by: syzbot+a8e049cd3abd342936b6@...kaller.appspotmail.com

Tested on:

commit:         573ae4f1 tee: add overflow check in register_shm_helpe..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=1334aaeb080000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d9d854f607a68b32
dashboard link: https://syzkaller.appspot.com/bug?extid=a8e049cd3abd342936b6
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=117e96d3080000

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