From: David Miller <davem@davemloft.net>
To: tgraf@suug.ch
Cc: tom@herbertland.com, netdev@vger.kernel.org
Subject: Re: [PATCH net] ila: Fix tailroom allocation of lwtstate
Date: Thu, 20 Oct 2016 11:20:19 -0400 (EDT) [thread overview]
Message-ID: <20161020.112019.468220952101459876.davem@davemloft.net> (raw)
In-Reply-To: <d7e2292a2be9d142a05b7c528746820bac358065.1476911506.git.tgraf@suug.ch>
From: Thomas Graf <tgraf@suug.ch>
Date: Wed, 19 Oct 2016 23:16:39 +0200
> Tailroom is supposed to be of length sizeof(struct ila_lwt) but
> sizeof(struct ila_params) is currently allocated.
>
> This leads to the dst_cache and connected member of ila_lwt being
> referenced out of bounds.
>
> struct ila_lwt {
> struct ila_params p;
> struct dst_cache dst_cache;
> u32 connected : 1;
> };
>
> Fixes: 65d7ab8de582 ("net: Identifier Locator Addressing module")
> Signed-off-by: Thomas Graf <tgraf@suug.ch>
> Acked-by: Daniel Borkmann <daniel@iogearbox.net>
> ---
> -stable candidate
This patch only applies to net-next, so I've applied it there.
Please explain how I should handle 'net' and -stable.
next prev parent reply other threads:[~2016-10-20 15:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-19 21:16 [PATCH net] ila: Fix tailroom allocation of lwtstate Thomas Graf
2016-10-20 15:20 ` David Miller [this message]
2016-10-20 15:52 ` Thomas Graf
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