[11977] in Kerberos-V5-bugs

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[krbdev.mit.edu #6902] S4U impersonated credential KRB5_CC_NOT_FOUND

daemon@ATHENA.MIT.EDU (Greg Hudson via RT)
Mon Apr 25 11:29:02 2011

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From: "Greg Hudson via RT" <rt-comment@krbdev.MIT.EDU>
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Date: Mon, 25 Apr 2011 11:28:59 -0400 (EDT)
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I'm having trouble understanding this report.  In the case you're seeing, 
is kg_compose_deleg_cred being called from kg_impersonate_name (from 
krb5_gss_acquire_cred_impersonate_name, S4U2Self) or from 
create_constrained_deleg_creds in accept_sec_context?

In either event, the phrase "impersonated TGT" is confusing me further.  
S4U does not create impersonated TGTs as far as I know, only impersonated 
service tickets.
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