linux-kernel - Re: [syzbot] [hfs?] KMSAN: uninit-value in hfsplus

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>] [day] [month] [year] [list]

Message-ID: <68d7846a.a70a0220.10c4b.000b.GAE@google.com>
Date: Fri, 26 Sep 2025 23:30:02 -0700
From: syzbot <syzbot+e126b819d8187b282d44@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, rampxxxx@...il.com, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [hfs?] KMSAN: uninit-value in hfsplus_strcasecmp

Hello,

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

Reported-by: syzbot+e126b819d8187b282d44@...kaller.appspotmail.com
Tested-by: syzbot+e126b819d8187b282d44@...kaller.appspotmail.com

Tested on:

commit:         fec734e8 Merge tag 'riscv-for-linus-v6.17-rc8' of git:..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=169a02e2580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=48ba89aa9f9bd9ef
dashboard link: https://syzkaller.appspot.com/bug?extid=e126b819d8187b282d44
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=16f832e2580000

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