Blow-up in username filter?

stefan.paetow at stefan.paetow at
Fri Jul 12 18:19:44 CEST 2013

Ahh yes... because it was in one of those regexes where it had its moment. 

I'll get them to move up to rc0 and then re-enable the option to see what it does. 

Thanks for that, Arran. 


> -----Original Message-----
> From: freeradius-devel-
> at
> [mailto:freeradius-devel-
> at] On Behalf Of
> Arran Cudbard-Bell
> Sent: 12 July 2013 17:16
> To: FreeRadius developers mailing list
> Subject: Re: Blow-up in username filter?
> On 12 Jul 2013, at 17:04, <stefan.paetow at> wrote:
> > Hi,
> >
> > I've been across the road to one of our partners who used beta1 of FR
> > 3.0 for their test server. We discovered that in debug mode (radiusd
> > -X) the standard username filter apparently blew up with a stack
> trace
> > mentioning a double free? *grimace*
> >
> > I'll try to reproduce this in FR 3 RC0, but I just wanted to check
> whether you guys (Arran, Alan D, etc) possibly made any changes in that
> area between Beta1 and RC0 that might make this go away and not
> reproduce?
> >
> Yes. Many. Especially with regex capture groups.
> -Arran
> Arran Cudbard-Bell <a.cudbardb at> FreeRADIUS Development
> Team
> -
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