linux-kernel - Re: [syzbot] [erofs?] KMSAN: uninit-value in z_erofs_lz4

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]

Date: Tue, 19 Mar 2024 03:17:02 -0700
From: syzbot <syzbot+88ad8b0517a9d3bb9dc8@...kaller.appspotmail.com>
To: hsiangkao@...ux.alibaba.com, linux-erofs@...ts.ozlabs.org, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, 
	xiang@...nel.org
Subject: Re: [syzbot] [erofs?] KMSAN: uninit-value in z_erofs_lz4_decompress (3)

Hello,

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

Reported-and-tested-by: syzbot+88ad8b0517a9d3bb9dc8@...kaller.appspotmail.com

Tested on:

commit:         b3603fcb Merge tag 'dlm-6.9' of git://git.kernel.org/p..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=14395479180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=c0f689e0798c5101
dashboard link: https://syzkaller.appspot.com/bug?extid=88ad8b0517a9d3bb9dc8
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.