Re: [PATCH v2 1/2] usb: gadget: don't release an existing dev->buf | linux-usb | Ratatoskr

[PATCH v2 0/2] usb: gadget: use after free in dev_config · Hangyu Hua <hidden> · 2021-12-30
[PATCH v2 1/2] usb: gadget: don't release an existing dev->buf · Hangyu Hua <hidden> · 2021-12-30
Re: [PATCH v2 1/2] usb: gadget: don't release an existing dev->buf · Greg KH <gregkh@linuxfoundation.org> · 2021-12-30
Re: [PATCH v2 1/2] usb: gadget: don't release an existing dev->buf · Hangyu Hua <hidden> · 2021-12-31
[PATCH v2 2/2] usb: gadget: clear related members when goto fail · Hangyu Hua <hidden> · 2021-12-30

Re: [PATCH v2 1/2] usb: gadget: don't release an existing dev->buf

From: Hangyu Hua <hidden>
Date: 2021-12-31 01:44:30
Also in: lkml

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:

quoted

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