remove some more memory leaks do not try any dns operations if there is local configuration admin: fallback to kerberos.REALM 524: fallback to kdcs kpasswd: fallback to admin add some comments
remove some more memory leaks
do not try any dns operations if there is local configuration
admin: fallback to kerberos.REALM
524: fallback to kdcs
kpasswd: fallback to admin
add some comments


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@10071 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal