From b73c9cc063c3837b8c773c2d0da2000b82b1c8b8 Mon Sep 17 00:00:00 2001
From: Luke Howard <lukeh@padl.com>
Date: Mon, 13 Apr 2020 20:53:35 +1000
Subject: [PATCH] gss: add support for gss_duplicate_cred() in SPNEGO

The SPNEGO dispatch table does not include gss_duplicate_cred(). It can call
directly into the mechglue because a SPNEGO credential is a mechglue
credential.
---
 lib/gssapi/spnego/external.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gssapi/spnego/external.c b/lib/gssapi/spnego/external.c
index eeefa6a71..9ced91ead 100644
--- a/lib/gssapi/spnego/external.c
+++ b/lib/gssapi/spnego/external.c
@@ -146,7 +146,7 @@ static gssapi_mech_interface_desc spnego_mech = {
     NULL, /* gm_set_name_attribute */
     NULL, /* gm_delete_name_attribute */
     NULL, /* gm_export_name_composite */
-    NULL, /* gm_duplicate_cred */
+    gss_duplicate_cred,
     gss_add_cred_from,
     NULL, /* gm_store_cred_into */
     _gss_spnego_set_neg_mechs,