pull up r24123 from trunk

pull up r24123 from trunk

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 r24123 | ghudson | 2010-06-08 14:18:03 -0400 (Tue, 08 Jun 2010) | 11 lines

 ticket: 6740
 subject: kadmin ktadd may display wrong name of default keytab
 target_version: 1.8.2
 tags: pullup

 kadmin's ktadd (and ktrem) displays WRFILE:/etc/krb5.keytab whenever
 it uses the default keytab, even if the default has been overridden
 (e.g. by KRB5_KTNAME).  Use krb5_kt_get_name to get the correct name
 of the default cache instead of displaying the string we think was
 used to open it.

ticket: 6740
version_fixed: 1.8.3
status: resolved

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-8@24131 dc483132-0cff-0310-8789-dd5450dbe970