netdev - Re: [PATCH net v2] nfc: pn533: Wait for out_urb's completion in pn533_usb_send

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Date:   Mon, 09 Jan 2023 07:40:16 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Minsuk Kang <linuxlovemin@...sei.ac.kr>
Cc:     kuba@...nel.org, krzysztof.kozlowski@...aro.org,
        netdev@...r.kernel.org, aloisio.almeida@...nbossa.org,
        sameo@...ux.intel.com, lauro.venancio@...nbossa.org,
        linville@...driver.com, dokyungs@...sei.ac.kr,
        jisoo.jang@...sei.ac.kr
Subject: Re: [PATCH net v2] nfc: pn533: Wait for out_urb's completion in
 pn533_usb_send_frame()

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@...emloft.net>:

On Fri,  6 Jan 2023 17:23:44 +0900 you wrote:
> Fix a use-after-free that occurs in hcd when in_urb sent from
> pn533_usb_send_frame() is completed earlier than out_urb. Its callback
> frees the skb data in pn533_send_async_complete() that is used as a
> transfer buffer of out_urb. Wait before sending in_urb until the
> callback of out_urb is called. To modify the callback of out_urb alone,
> separate the complete function of out_urb and ack_urb.
> 
> [...]

Here is the summary with links:
  - [net,v2] nfc: pn533: Wait for out_urb's completion in pn533_usb_send_frame()
    https://git.kernel.org/netdev/net/c/9dab880d675b

You are awesome, thank you!
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