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From: syzbot <syzbot+5925509f78293baa7331@syzkaller.appspotmail.com>
To: andreyknvl@gmail.com, andreyknvl@google.com, balbi@kernel.org,
	gregkh@linuxfoundation.org, gustavoars@kernel.org,
	linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
	stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com
Subject: Re: UBSAN: shift-out-of-bounds in dummy_hub_control
Date: Tue, 29 Dec 2020 09:00:07 -0800
Message-ID: <0000000000009f3cf405b79d5267@google.com> (raw)
In-Reply-To: <20201229164314.GB694118@rowland.harvard.edu>

Hello,

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

Reported-and-tested-by: syzbot+5925509f78293baa7331@syzkaller.appspotmail.com

Tested on:

commit:         e37b12e4 Merge tag 'for-linus-5.11-ofs1' of git://git.kern..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=98408202fed1f636
dashboard link: https://syzkaller.appspot.com/bug?extid=5925509f78293baa7331
compiler:       gcc (GCC) 10.1.0-syz 20200507
patch:          https://syzkaller.appspot.com/x/patch.diff?x=16f0bc70d00000

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

  reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-25 20:05 syzbot
2020-12-29 16:33 ` Alan Stern
2020-12-29 16:33   ` syzbot
2020-12-29 16:43     ` Alan Stern
2020-12-29 17:00       ` syzbot [this message]
2020-12-30 16:20         ` [PATCH] USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug Alan Stern

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