[SSSD] [sssd PR#5560][comment] pam_sss: fixed potential mem leak

[pbrezina]

URL: https://github.com/SSSD/sssd/pull/5560
Title: #5560: pam_sss: fixed potential mem leak

pbrezina commented:
"""
Pushed PR: https://github.com/SSSD/sssd/pull/5560

* `master`
    * 53ae9b1e3ef5a3b9fcbcd324796b690caf695a9f - pam_sss: fixed potential mem leak

"""

See the full comment at https://github.com/SSSD/sssd/pull/5560#issuecomment-818672390