krb5/krb5 — pull request #195 by greghudson (2014-08-26 00:43:43+00:00)
Title: Fix -keepold during master key rollover

This branch contains three commits: a fix for #7995, a test case for #7995, and a partial cleanup of kdb_cpw.c for master. There are still some cleanup opportunities in kdb_cpw.c after the last commit, but they are relatively minor.