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

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Message-ID: <fad8f767-7870-486c-b8af-1f260b6bdb65@linux.alibaba.com>
Date: Tue, 19 Mar 2024 18:34:23 +0800
From: Gao Xiang <hsiangkao@...ux.alibaba.com>
To: syzbot <syzbot+88ad8b0517a9d3bb9dc8@...kaller.appspotmail.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)

#syz dup KMSAN: uninit-value in z_erofs_lz4_decompress (2)

On 2024/3/19 18:17, syzbot wrote:
> 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.