[PATCH] Fix segfault in IPA provider

[Stephen Gallagher]

We were trying to request the krb5 keytab from the auth provider
configuration, but it hasn't yet been set up. Much better to use
the value in the ID provider.

[Stephen Gallagher]

On Fri, 2011-04-29 at 11:34 -0400, Stephen Gallagher wrote:
> We were trying to request the krb5 keytab from the auth provider
> configuration, but it hasn't yet been set up. Much better to use
> the value in the ID provider.

Acked by Jakub on IRC. Pushed to master.