krb5 commit: Fix memory leak in test authdata server

[Greg Hudson]

https://github.com/krb5/krb5/commit/d047fb82738a7c45e71aa5e532621e46d02fa13b
commit d047fb82738a7c45e71aa5e532621e46d02fa13b
Author: sashan <anedvedicky at gmail.com>
Date:   Tue Feb 20 22:41:28 2018 +0100

    Fix memory leak in test authdata server
    
    greet_kdc_sign() must always free if_relevant.

 src/plugins/authdata/greet_server/greet_auth.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/src/plugins/authdata/greet_server/greet_auth.c b/src/plugins/authdata/greet_server/greet_auth.c
index 1f1e9de..7ef8f66 100644
--- a/src/plugins/authdata/greet_server/greet_auth.c
+++ b/src/plugins/authdata/greet_server/greet_auth.c
@@ -83,10 +83,9 @@ greet_kdc_sign(krb5_context context,
     if (code == 0) {
         krb5_free_authdata(context, enc_tkt_reply->authorization_data);
         enc_tkt_reply->authorization_data = tkt_authdata;
-    } else {
-        krb5_free_authdata(context, if_relevant);
     }
 
+    krb5_free_authdata(context, if_relevant);
     krb5_free_authdata(context, kdc_issued);
 
     return code;