linux-kernel - Re: [syzbot] [kernel?] UBSAN: shift-out-of-bounds in pcl726

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Message-ID: <6869daf9.a00a0220.c7b3.0054.GAE@google.com>
Date: Sat, 05 Jul 2025 19:10:01 -0700
From: syzbot <syzbot+5cd373521edd68bebcb3@...kaller.appspotmail.com>
To: eadavis@...com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [kernel?] UBSAN: shift-out-of-bounds in pcl726_attach

Hello,

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

Reported-by: syzbot+5cd373521edd68bebcb3@...kaller.appspotmail.com
Tested-by: syzbot+5cd373521edd68bebcb3@...kaller.appspotmail.com

Tested on:

commit:         1f988d07 Merge tag 'hid-for-linus-2025070502' of git:/..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=150f2f70580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=5ba6cef8f153bfeb
dashboard link: https://syzkaller.appspot.com/bug?extid=5cd373521edd68bebcb3
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=14a4dc8c580000

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