[SSSD] [sssd PR#211][comment] IFP: Fix of limit = 0 (unlimited result)

[fidencio]

URL: https://github.com/SSSD/sssd/pull/211
Title: #211: IFP: Fix of limit = 0 (unlimited result)

fidencio commented:
"""
@pbrezina, could you take a look on this patchset, please?

I've reviewed @celestian's patches, but ended up adding two patches on top of his, so I can't ACK my own patches :-)
"""

See the full comment at https://github.com/SSSD/sssd/pull/211#issuecomment-319084394