netdev - Re: [PATCH net 0/4] mptcp: fix sockopt crash and lockdep splats

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Message-Id: <20200129.174721.1016754115618900369.davem@davemloft.net>
Date:   Wed, 29 Jan 2020 17:47:21 +0100 (CET)
From:   David Miller <davem@...emloft.net>
To:     fw@...len.de
Cc:     netdev@...r.kernel.org, matthieu.baerts@...sares.net,
        mathew.j.martineau@...ux.intel.com
Subject: Re: [PATCH net 0/4] mptcp: fix sockopt crash and lockdep splats

From: Florian Westphal <fw@...len.de>
Date: Wed, 29 Jan 2020 15:54:42 +0100

> Christoph Paasch reported a few bugs and lockdep splats triggered by
> syzkaller.
> 
> One patch fixes a crash in set/getsockopt.
> Two patches fix lockdep splats related to the order in which RTNL
> and socket lock are taken.
> 
> Last patch fixes out-of-bounds access when TCP syncookies are used.
> 
> Change since last iteration on mptcp-list:
>  - add needed refcount in patch 2
>  - call tcp_get/setsockopt directly in patch 2
> 
>  Other patches unchanged except minor amends to commit messages.

Series applied, thanks Florian.