Re: [PATCH 3/3] netlink: Lock out table resizes while dumping Netlink sockets

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On Wed, Jan 21, 2015 at 09:56:34AM +0000, Thomas Graf wrote:
>
> Exactly. I think we also need a timer to abort walks because if
> only a single walker is allowed, an attacker could start a walk and
> not complete it to block out everybody else.

My scheme should support an arbitrary number of walks.  See how
xfrm_state_walk is implemented.

Cheers,
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Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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