From: David Miller <davem@davemloft.net>
To: vvs@virtuozzo.com
Cc: remi@remlab.net, netdev@vger.kernel.org, courmisch@gmail.com
Subject: Re: [PATCH 20/21] phonet: exit_net cleanup check added
Date: Sun, 05 Nov 2017 21:48:21 +0900 (KST) [thread overview]
Message-ID: <20171105.214821.2002998388023407180.davem@davemloft.net> (raw)
In-Reply-To: <27b9b208-4434-77e7-41e3-53453cc35863@virtuozzo.com>
From: Vasily Averin <vvs@virtuozzo.com>
Date: Sun, 5 Nov 2017 13:52:25 +0300
> I doubt that pointer to freed net have value for someone except
> developers, on the other hand it helps to speed up the problem
> investigation.
Any kernel pointer printed has value to attackers.
next prev parent reply other threads:[~2017-11-05 12:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-05 10:02 [PATCH 20/21] phonet: exit_net cleanup check added Vasily Averin
2017-11-05 10:17 ` Rémi Denis-Courmont
2017-11-05 10:52 ` Vasily Averin
2017-11-05 12:48 ` David Miller [this message]
2017-11-05 20:56 ` How to identify net namespace in kernel messages? Vasily Averin
2017-11-06 0:21 ` David Ahern
2017-11-05 13:16 ` [PATCH 20/21] phonet: exit_net cleanup check added kbuild test robot
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