pull up r22474 from trunk

pull up r22474 from trunk

 ------------------------------------------------------------------------
 r22474 | epeisach | 2009-07-30 13:22:28 -0400 (Thu, 30 Jul 2009) | 7 lines

 ticket: 6541
 subject: Fix memory leak in k5_pac_verify_server_checksum

 k5_pac_verify_server_checksum was leaking memory when the checksum was valid.

 t_pac.c: Fix memory leak by forgetting to release memory.

ticket: 6541
version_fixed: 1.7.1
status: resolved

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-7@22809 dc483132-0cff-0310-8789-dd5450dbe970