svn rev #20195: trunk/src/kdc/

[raeburn@MIT.EDU]

Commit By: raeburn
Log Message: 
Wrap krb5_db_get_principal function with get_principal (which will
eventually release the global lock and reacquire it) and
get_principal_locked (which will retain the global lock), and change
callers to use the wrappers, so we can simplify some ugliness at the call
sites.




Changed Files:
U   trunk/src/kdc/do_as_req.c
U   trunk/src/kdc/do_tgs_req.c
U   trunk/src/kdc/kdc_preauth.c
U   trunk/src/kdc/kdc_util.c
U   trunk/src/kdc/kdc_util.h
U   trunk/src/kdc/kerberos_v4.c