[SSSD] [sssd PR#5695][comment] CACHE_REQ: fixed covscan issues

[alexey-tikhonov]

  URL: https://github.com/SSSD/sssd/pull/5695
Title: #5695: CACHE_REQ: fixed covscan issues

alexey-tikhonov commented:
"""
Covscan: https://cov01.lab.eng.brq.redhat.com/covscanhub/task/224625/log/fixed.err (sorry
for internal link)
"""

See the full comment at https://github.com/SSSD/sssd/pull/5695#issuecomment-877829796