netdev - Re: [PATCH net] ipv6: take rtnl_lock and mark mrt6 table as freed on namespace cleanup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20130724.170303.1643662786074096216.davem@davemloft.net>
Date:	Wed, 24 Jul 2013 17:03:03 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	hannes@...essinduktion.org
Cc:	netdev@...r.kernel.org, srivatsa.bhat@...ux.vnet.ibm.com
Subject: Re: [PATCH net] ipv6: take rtnl_lock and mark mrt6 table as freed
 on namespace cleanup

From: Hannes Frederic Sowa <hannes@...essinduktion.org>
Date: Mon, 22 Jul 2013 23:45:53 +0200

> Otherwise we end up dereferencing the already freed net->ipv6.mrt pointer
> which leads to a panic (from Srivatsa S. Bhat):
 ...
> Reported-by: Srivatsa S. Bhat <srivatsa.bhat@...ux.vnet.ibm.com>
> Tested-by: Srivatsa S. Bhat <srivatsa.bhat@...ux.vnet.ibm.com>
> Signed-off-by: Hannes Frederic Sowa <hannes@...essinduktion.org>

Applied and queued up for -stable, thanks!
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html