hg: jdk/sandbox: 8246193: Possible NPE in ENC-PA-REP search in AS-REQ

[chris.hegarty at oracle.com]

Changeset: 7136c4d29901
Author:    weijun
Date:      2020-05-31 10:13 +0800
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/7136c4d29901

8246193: Possible NPE in ENC-PA-REP search in AS-REQ
Reviewed-by: xuelei

! src/java.security.jgss/share/classes/sun/security/krb5/KrbKdcRep.java
+ test/jdk/sun/security/krb5/auto/AlwaysEncPaReq.java
! test/jdk/sun/security/krb5/auto/KDC.java