Re: [PATCH] Fixed race condition at ip

To:	Simon Horman <horms@xxxxxxxxxxxx>
Subject:	Re: [PATCH] Fixed race condition at ip_vs.ko module init.
Cc:	Eduardo Blanco <ejblanco@xxxxxxxxxx>, lvs-devel@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxx, Wensong Zhang <wensong@xxxxxxxxxxxx>, Julian Anastasov <ja@xxxxxx>
From:	Patrick McHardy <kaber@xxxxxxxxx>
Date:	Thu, 21 Oct 2010 10:31:43 +0200

Am 19.10.2010 17:23, schrieb Simon Horman:
> On Tue, Oct 19, 2010 at 10:26:47AM +0100, Eduardo Blanco wrote:
>> Lists were initialized after the module was registered.  Multiple ipvsadm
>> processes at module load triggered a race condition that resulted in a null
>> pointer dereference in do_ip_vs_get_ctl(). As a result, __ip_vs_mutex
>> was left locked preventing all further ipvsadm commands.
>>
>> Signed-off-by: Eduardo J. Blanco <ejblanco@xxxxxxxxxx>
> 
> Thanks Eduardo.
> 
> Patrick, please consider pulling
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/horms/lvs-test-2.6.git 
> for-patrick
> 
> to get this change.

Pulled, thanks.

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Re: [PATCH] Fixed race condition at ip_vs.ko module init.