[SSSD] [sssd PR#284][comment] krb5: accept changed principal if krb5_canonicalize=True

[lslebodn]

  URL: https://github.com/SSSD/sssd/pull/284
Title: #284: krb5: accept changed principal if krb5_canonicalize=True

lslebodn commented:
"""
master:
* ca95807a9060e454ee68f6f30558d6f7ee968c39
"""

See the full comment at https://github.com/SSSD/sssd/pull/284#issuecomment-303986212