[SSSD] [sssd PR#692][comment] pam_sss: return PAM_AUTHINFO_UNAVAIL if sc options are set

[jhrozek]

URL: https://github.com/SSSD/sssd/pull/692
Title: #692: pam_sss: return PAM_AUTHINFO_UNAVAIL if sc options are set

jhrozek commented:
"""
* master: 55470b17eacdf97696b4736e9eb8bd2618601475
"""

See the full comment at https://github.com/SSSD/sssd/pull/692#issuecomment-438238880