[PATCH] Don't use server after SRV data collapsed

[Jakub Hrozek]

Collapsing servers previsouly expanded from a SRV query leads to a small
window where we use memory that was already freed.

I originally suspected this was the cause for the failover crash we've
been seeing lately, but I was wrong. I'll keep looking.

[Pavel Březina]

On 08/08/2012 11:06 AM, Jakub Hrozek wrote:
> Collapsing servers previsouly expanded from a SRV query leads to a small
> window where we use memory that was already freed.
>
> I originally suspected this was the cause for the failover crash we've
> been seeing lately, but I was wrong. I'll keep looking.

Ack.

[Jakub Hrozek]

On Thu, Aug 09, 2012 at 02:13:33PM +0200, Pavel Březina wrote:
> On 08/08/2012 11:06 AM, Jakub Hrozek wrote:
> > Collapsing servers previsouly expanded from a SRV query leads to a small
> > window where we use memory that was already freed.
> >
> > I originally suspected this was the cause for the failover crash we've
> > been seeing lately, but I was wrong. I'll keep looking.
>
> Ack.

Pushed to master.