pull up r21900 from trunk

pull up r21900 from trunk

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 r21900 | wfiveash | 2009-02-05 15:57:09 -0500 (Thu, 05 Feb 2009) | 10 lines
 Changed paths:
    M /trunk/src/kadmin/dbutil/kdb5_mkey.c
    M /trunk/src/lib/kdb/kdb5.c
    M /trunk/src/lib/kdb/kdb_default.c

 ticket: 6371
 subject: deal with memleaks in migrate mkey project
 Version_Reported: 1.7
 Target_Version: 1.7
 Tags: pullup

 Ken R. told me that Coverity found several potential memleaks introduced
 by the mkey migration project.  This addresses those leaks and tweaks
 the code formatting in a few places.

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ticket: 6371
version_fixed: 1.7
status: resolved

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-7@22026 dc483132-0cff-0310-8789-dd5450dbe970