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Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue

From Rainer Weikusat <rweikusat@mobileactivedefense.com>
Newsgroups linux.kernel
Subject Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue
Date 2015-11-10 18:20 +0100
Message-ID <qtkKn-7Wr-25@gated-at.bofh.it> (permalink)
References <qrQEG-5PE-15@gated-at.bofh.it> <qrQY1-6bv-3@gated-at.bofh.it> <qsVVE-7IC-11@gated-at.bofh.it> <qsZmz-1yW-43@gated-at.bofh.it>
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David Miller <davem@davemloft.net> writes:
> From: Rainer Weikusat <rweikusat@mobileactivedefense.com>
> Date: Mon, 09 Nov 2015 14:40:48 +0000
>
>> +	__remove_wait_queue(&unix_sk(u->peer_wake.private)->peer_wait,
>> +			    &u->peer_wake);
>
> This is more simply:
>
> 	__remove_wait_queue(&unix_sk(u->peer_wake.private)->peer_wait, q);

Thank you for pointing this out.

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Re: Use-after-free in ep_remove_wait_queue Dmitry Vyukov <dvyukov@google.com> - 2015-11-06 14:10 +0100
  Re: Use-after-free in ep_remove_wait_queue Jason Baron <jbaron@akamai.com> - 2015-11-06 16:00 +0100
    Re: Use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-06 16:20 +0100
      [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-09 15:50 +0100
        Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue David Miller <davem@davemloft.net> - 2015-11-09 19:30 +0100
          Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-10 18:20 +0100
        Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Jason Baron <jbaron@akamai.com> - 2015-11-09 23:50 +0100
          Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-10 18:40 +0100
        Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-10 23:00 +0100
          Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Hannes Frederic Sowa <hannes@stressinduktion.org> - 2015-11-11 13:30 +0100
            Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-11 17:20 +0100
              Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Hannes Frederic Sowa <hannes@stressinduktion.org> - 2015-11-11 20:00 +0100
                Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-13 20:10 +0100
          Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Jason Baron <jbaron@akamai.com> - 2015-11-11 18:40 +0100
            Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-12 20:20 +0100
          Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-13 20:00 +0100
            Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Jason Baron <jbaron@akamai.com> - 2015-11-13 23:20 +0100
              Re: [PATCH] unix: avoid use-after-free in ep_remove_wait_queue Rainer Weikusat <rweikusat@mobileactivedefense.com> - 2015-11-15 19:40 +0100

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