linux-kernel - Re: [syzbot] KASAN: slab-out-of-bounds Write in usb_hcd_poll_rh

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Message-ID: <00000000000060560805d4773ba0@google.com>
Date:   Fri, 31 Dec 2021 12:44:05 -0800
From:   syzbot <syzbot+3ae6a2b06f131ab9849f@...kaller.appspotmail.com>
To:     andreyknvl@...gle.com, dvyukov@...gle.com,
        gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, stern@...land.harvard.edu,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] KASAN: slab-out-of-bounds Write in usb_hcd_poll_rh_status
 (2)

Hello,

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

Reported-and-tested-by: syzbot+3ae6a2b06f131ab9849f@...kaller.appspotmail.com

Tested on:

commit:         eec4df26 Merge tag 's390-5.16-6' of git://git.kernel.o..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
kernel config:  https://syzkaller.appspot.com/x/.config?x=1a86c22260afac2f
dashboard link: https://syzkaller.appspot.com/bug?extid=3ae6a2b06f131ab9849f
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=148e8e35b00000

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