krb5kdc crashes on RHEL-8 IPA servers having more than one UPN suffix available for the trusted domain.

Solution Verified - Updated -

Issue

  • IPA krb5kdc crash possible doublefree ipadb_mspac_struct_free finish_process_as_req
  • krb5kdc core dumps on RHEL 8 ipa-servers having more than one UPN suffix available for the trusted domain.

Environment

  • Red Hat Enterprise Linux - 8
  • IPA
  • krb5kdc

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