[SSSD] [PATCH] enable debugging of krb5_child

[Sumit Bose]

Hi,

Although there are lots of DEBUG calls in krb5_child it always runs with
debug_level=0. This patch starts krb5_child with the debugging options
of the backend.

There is a problem with --debug-to-files. krb5_child runs as the user
requesting the ticket so the path to krb5_child.log needs to have
matching permissions. A possible solution would be to create the file
with 666 permissions during the setup of the kerberos backend. Any other
ideas?

bye,
Sumit