URL:
https://github.com/SSSD/sssd/pull/871
Author: sumit-bose
Title: #871: pam: set PAM_USER properly with allow_missing_name
Action: synchronized
To pull the PR as Git branch:
git remote add ghsssd
https://github.com/SSSD/sssd
git fetch ghsssd pull/871/head:pr871
git checkout pr871