[krbdev.mit.edu #7599] git commit

[Greg Hudson via RT]

Add krb5_kt_dup API and use it in two places

Add an API to duplicate keytab handles, mirroring krb5_cc_dup.  Use it
to simplify the krb5 GSS acquire_cred code.

https://github.com/krb5/krb5/commit/f9c5d2277c23e40b2e929cef6e4654113b66da68
Author: Greg Hudson <ghudson at mit.edu>
Commit: f9c5d2277c23e40b2e929cef6e4654113b66da68
Branch: master
 doc/appdev/refs/api/index.rst      |    1 +
 src/include/krb5/krb5.hin          |   15 +++++++++++++++
 src/lib/gssapi/krb5/acquire_cred.c |   31 ++++++-------------------------
 src/lib/krb5/keytab/ktbase.c       |   10 ++++++++++
 src/lib/krb5/libkrb5.exports       |    1 +
 src/lib/krb5_32.def                |    1 +
 6 files changed, 34 insertions(+), 25 deletions(-)