From: Hangyu Hua <hbh25y@gmail.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: balbi@kernel.org, axboe@kernel.dk, stern@rowland.harvard.edu,
jj251510319013@gmail.com, dan.carpenter@oracle.com,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/2] usb: gadget: don't release an existing dev->buf
Date: Fri, 31 Dec 2021 09:44:23 +0800 [thread overview]
Message-ID: <6f7806af-1818-dbab-9e21-fee54a60d42b@gmail.com> (raw)
In-Reply-To: <Yc2R+nIOG6aJ+hea@kroah.com>
I misunderstood the meaning of Alan. He didn't ack this patch. We stil
disscuss about this. I am sorry.
On 2021/12/30 下午7:03, Greg KH wrote:
> On Thu, Dec 30, 2021 at 12:38:14PM +0800, Hangyu Hua wrote:
>> dev->buf does not need to be released if it already exists before
>> executing dev_config.
>>
>> Acked-by: Alan Stern <stern@rowland.harvard.edu>
>
> I missed this, where did Alan ack this patch?
>
> thanks,
>
> greg k-h
>
next prev parent reply other threads:[~2021-12-31 1:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-30 4:38 [PATCH v2 0/2] usb: gadget: use after free in dev_config Hangyu Hua
2021-12-30 4:38 ` [PATCH v2 1/2] usb: gadget: don't release an existing dev->buf Hangyu Hua
2021-12-30 11:03 ` Greg KH
2021-12-31 1:44 ` Hangyu Hua [this message]
2021-12-30 4:38 ` [PATCH v2 2/2] usb: gadget: clear related members when goto fail Hangyu Hua
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