[SSSD] [sssd PR#968][comment] util/sss_ptr_hash: fixed double free in sss_ptr_hash_delete_cb()

[pbrezina]

URL: https://github.com/SSSD/sssd/pull/968
Title: #968: util/sss_ptr_hash: fixed double free in sss_ptr_hash_delete_cb()

pbrezina commented:
"""
Ack.

This was introduced by f95db37aa8486304d0569d12a876b1c74ee1b0d1 which is not in `sssd-1-16` however it is a valid bug that needs to be addresses in 1.16 as well for autofs use case. Alexey, could you open a new PR against `sssd-1-16` that would cherry-pick f95db37aa8486304d0569d12a876b1c74ee1b0d1 and your patch?

"""

See the full comment at https://github.com/SSSD/sssd/pull/968#issuecomment-573658711