pull up r20580 from trunk

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 r20580 | raeburn | 2008-07-25 15:19:06 -0400 (Fri, 25 Jul 2008) | 8 lines

 ticket: new
 target_version: 1.6.4
 tags: pullup
 subject: fix possible uninit variable use in error path

 Clear gss_client and gss_target before any possible branch to 'error',
 where they can be used.

https://github.com/krb5/krb5/commit/86af898ba394ff6fe210aa7dff66135a610468f3
Commit By: tlyu
Revision: 22428
Changed Files:
U   branches/krb5-1-6/src/lib/kadm5/clnt/client_init.c