[krbdev.mit.edu #7517] SVN Commit

[Greg Hudson via RT]

Pass through module errors when preauthenticating

If we are responding to a KDC_ERR_PREAUTH_REQUIRED and cannot
preauthenticate, report the error from the first real preauth type we
tried.

k5_preauth() now accepts a boolean input indicating that it must
succeed on a real preauth type, instead of returning a boolean saying
whether or not it did.

https://github.com/krb5/krb5/commit/632260bd1fccfb420f0827b59c85c329203eafc9
Author: Greg Hudson <ghudson at mit.edu>
Commit: 632260bd1fccfb420f0827b59c85c329203eafc9
Branch: master
 src/lib/krb5/krb/get_in_tkt.c |    9 +++------
 src/lib/krb5/krb/int-proto.h  |    2 +-
 src/lib/krb5/krb/preauth2.c   |   33 ++++++++++++++++++++++-----------
 3 files changed, 26 insertions(+), 18 deletions(-)