pull up r25483 and r25484 from trunk

pull up r25483 and r25484 from trunk

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 r25484 | ghudson | 2011-11-22 12:48:29 -0500 (Tue, 22 Nov 2011) | 7 lines

 ticket: 7023

 Fix compile error in previous change

 A last-minute code editing mistake crept into the previous commit; fix
 it.

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 r25483 | ghudson | 2011-11-21 16:14:39 -0500 (Mon, 21 Nov 2011) | 21 lines

 ticket: 7023
 subject: Clean up client-side preauth error data handling
 target_version: 1.10
 tags: pullup

 Change the clpreauth tryagain method to accept a list of pa-data,
 taken either from the FAST response or from decoding the e_data as
 either pa-data or typed-data.  Also change the in_padata argument to
 contain just the type of the request padata rather than the whole
 element, since modules generally shouldn't care about the contents of
 their request padata (or they can remember it).

 In krb5int_fast_process_error, no longer re-encode FAST pa-data as
 typed-data for the inner error e_data, but decode traditional error
 e_data for all error types, and try both pa-data and typed-data
 encoding.

 In PKINIT, try all elements of the new pa-data list, since it may
 contain FAST elements as well as the actual PKINIT array.  (Fixes an
 outstanding bug in FAST PKINIT.)

ticket: 7023
version_fixed: 1.10
status: resolved

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-10@25515 dc483132-0cff-0310-8789-dd5450dbe970