27d2dcf autofs: use cache_req to obtain single entry in getentrybyname

Authored and Committed by pbrezina 4 years ago
    autofs: use cache_req to obtain single entry in getentrybyname
    
    Resolves:
    https://pagure.io/SSSD/sssd/issue/2607
    
    Reviewed-by: Tomáš Halman <thalman@redhat.com>