linux-kernel - Re: [syzbot] [usb?] [input?] KASAN: slab-out-of-bounds Read in mcp2221_raw

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Message-ID: <68855096.a00a0220.b12ec.0033.GAE@google.com>
Date: Sat, 26 Jul 2025 15:03:02 -0700
From: syzbot <syzbot+52c1a7d3e5b361ccd346@...kaller.appspotmail.com>
To: contact@...aud-lcm.com, linux-input@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [usb?] [input?] KASAN: slab-out-of-bounds Read in mcp2221_raw_event

Hello,

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

Reported-by: syzbot+52c1a7d3e5b361ccd346@...kaller.appspotmail.com
Tested-by: syzbot+52c1a7d3e5b361ccd346@...kaller.appspotmail.com

Tested on:

commit:         51d4b0a4 usb: musb: omap2430: clean up probe error han..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
console output: https://syzkaller.appspot.com/x/log.txt?x=103028a2580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=b3af2d4b01cd6138
dashboard link: https://syzkaller.appspot.com/bug?extid=52c1a7d3e5b361ccd346
compiler:       gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=16574034580000

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