Re: DoS attack against TCP services

[Thor Lancelot Simon <tls%panix.com@localhost>]

On Sat, Mar 14, 2015 at 06:53:51AM +0800, Paul Goyette wrote:
> On Fri, 13 Mar 2015, Christos Zoulas wrote:
> 
> >On Mar 13,  6:32pm, hannken%eis.cs.tu-bs.de@localhost ("J. Hannken-Illjes") wrote:
> >-- Subject: Re: DoS attack against TCP services
> >
> >| What about the attached diff.  It adds a counter of busy items and
> >| stops enqueueing more work if an item is still busy.
> >|
> >| Adds a short time lock to protect this counter and keeps sme_mtx as
> >| long time lock.
> >
> >LGTM!
> 
> A cursory review from here also looks good.

A cursory review from here looks like sysmon should be deleted.

But the patch seems OK.

Thor