Re: getnameinfo extra len checking

[Sean Boudreau <seanb%qnx.com@localhost>]

On Mon, Jun 21, 2010 at 10:06:36AM -0400, Sean Boudreau wrote:
> On Thu, Jun 17, 2010 at 07:35:09PM -0400, Christos Zoulas wrote:
> > On Jun 17,  5:25pm, tls%panix.com@localhost (Thor Lancelot Simon) wrote:
> > -- Subject: Re: getnameinfo extra len checking
> > 
> > | On Thu, Jun 17, 2010 at 09:02:16PM +0000, Christos Zoulas wrote:
> > | > 
> > | > What is sa_len in that case? I think it is 0. If so, then we can
> > allow
> > | > 0 through.
> > | 
> > | What's setting 0?  Not setting sa_len is bogus.
> > 
> > Right, linux code that does not set sa_len...
> 
> So I'm leaning towards removing this check enirely.  Would
> that be acceptable?
> 

Given that there's about an even split of opinion here
and that sa_len isn't checked anywhere else or passed
anywhere else that checks it, I've committed this.

Regards,

-seanb