[SSSD] [sssd PR#376][synchronized] Fix two issues related to certificate mapping

[sumit-bose]

   URL: https://github.com/SSSD/sssd/pull/376
Author: sumit-bose
 Title: #376: Fix two issues related to certificate mapping
Action: synchronized

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/376/head:pr376
git checkout pr376