[SSSD] [sssd PR#900][comment] SSS_CLIENT: got rid of using PRNG

[mzidek-rh]

URL: https://github.com/SSSD/sssd/pull/900
Title: #900: SSS_CLIENT: got rid of using PRNG

mzidek-rh commented:
"""
The patch LGTM. I do not know why the randomization was there in the first place, but it does not seem to be right.

Ack.
"""

See the full comment at https://github.com/SSSD/sssd/pull/900#issuecomment-542120482