[krbdev.mit.edu #7769] git commit

[Tom Yu via RT]

Set expiration time on keys and keyrings

By setting the timeout based on the credetial's timeout we let the
system automatically cleanup expired credentials.

[ghudson at mit.edu: simplified code slightly]

(cherry picked from commit 29e60c5b7ac0980606971afc6fd6028bcf0c7f0f)

https://github.com/krb5/krb5/commit/185bd6a01ce7525bcb66ef1c1b74d9a534a01a5e
Author: Simo Sorce <simo at redhat.com>
Committer: Tom Yu <tlyu at mit.edu>
Commit: 185bd6a01ce7525bcb66ef1c1b74d9a534a01a5e
Branch: krb5-1.12
 src/lib/krb5/ccache/cc_keyring.c |   71 +++++++++++++++++++++++++++++++++++---
 1 files changed, 66 insertions(+), 5 deletions(-)