linux-kernel - Re: [syzbot] [kernel?] UBSAN: shift-out-of-bounds in das16m1

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Message-ID: <686824b2.a00a0220.c7b3.0022.GAE@google.com>
Date: Fri, 04 Jul 2025 12:00:02 -0700
From: syzbot <syzbot+c52293513298e0fd9a94@...kaller.appspotmail.com>
To: abbotti@....co.uk, enjuk@...zon.com, hsweeten@...ionengravers.com, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [kernel?] UBSAN: shift-out-of-bounds in das16m1_attach

Hello,

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

Reported-by: syzbot+c52293513298e0fd9a94@...kaller.appspotmail.com
Tested-by: syzbot+c52293513298e0fd9a94@...kaller.appspotmail.com

Tested on:

commit:         c435a4f4 Merge tag 'riscv-for-linus-6.16-rc5' of git:/..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=139d4582580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=5ba6cef8f153bfeb
dashboard link: https://syzkaller.appspot.com/bug?extid=c52293513298e0fd9a94
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=149e6c8c580000

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