pull up r22310 from trunk

pull up r22310 from trunk

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 r22310 | ghudson | 2009-05-05 12:30:19 -0400 (Tue, 05 May 2009) | 5 lines
 Changed paths:
    M /trunk/src/lib/krb5/krb/get_in_tkt.c

 ticket: 6401

 In krb5_get_in_tkt, free the whole encoded request (since the
 structure was allocated by encode_krb5_as_req), not just the contents.

ticket: 6401
version_fixed: 1.7

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-7@22336 dc483132-0cff-0310-8789-dd5450dbe970