Re: [PATCH net] r8152: fix the list rx_done may be used without initialization

From	David Miller <davem@davemloft.net>
Newsgroups	linux.kernel
Subject	Re: [PATCH net] r8152: fix the list rx_done may be used without initialization
Date	2017-03-21 22:50 +0100
Message-ID	<tnzPb-Jo-7@gated-at.bofh.it> (permalink)
References	<tkNYl-4rU-3@gated-at.bofh.it> <tkNYl-4rU-1@gated-at.bofh.it>
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From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 14 Mar 2017 14:15:20 +0800

> The list rx_done would be initialized when the linking on occurs.
> Therefore, if a napi is scheduled without any linking on before,
> the following kernel panic would happen.
> 
> 	BUG: unable to handle kernel NULL pointer dereference at 000000000000008
> 	IP: [<ffffffffc085efde>] r8152_poll+0xe1e/0x1210 [r8152]
> 	PGD 0
> 	Oops: 0002 [#1] SMP
> 
> Signed-off-by: Hayes Wang <hayeswang@realtek.com>

Applied.

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[PATCH net] r8152: fix the list rx_done may be used without initialization Hayes Wang <hayeswang@realtek.com> - 2017-03-14 07:20 +0100
  Re: [PATCH net] r8152: fix the list rx_done may be used without  initialization David Miller <davem@davemloft.net> - 2017-03-21 22:50 +0100

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