On 4/4/2018 8:59 PM, Jan Kalina wrote:
Note: Test is not included, as it would require running LDAP server.
(existing ldap tests in JDK use only mocks of the server)

The patch was manually verified using reproducer attached to issue.
Hi Jan,

I ran the reproducer long back on my Linux box(Ubuntu 1604) on apacheDS 2 and it was not reproducible at my end. can you please let us know your environment detail.
Thanks,
Vyom
On Wed, Apr 4, 2018 at 4:12 PM, Jan Kalina <jkal...@redhat.com> wrote:
Hi,
I has prepared trivial patch for bug JDK-8176553,
which I would like to get reviewed and sponsored.

I am covered by Red Hat OCA.

The bug affects upstream, JDK9 and JDK8 too.

The reproducer is available in issue tracker:
https://bugs.openjdk.java.net/browse/JDK-8176553

PATCH:
----------------------------------------------
diff --git 
a/src/java.naming/share/classes/com/sun/jndi/ldap/AbstractLdapNamingEnumeration.java
b/src/java.naming/share/classes/com/sun/jndi/ldap/AbstractLdapNamingEnumeration.java
--- 
a/src/java.naming/share/classes/com/sun/jndi/ldap/AbstractLdapNamingEnumeration.java
+++ 
b/src/java.naming/share/classes/com/sun/jndi/ldap/AbstractLdapNamingEnumeration.java
@@ -312,7 +312,8 @@

          if ((refEx != null) &&
              (refEx.hasMoreReferrals() ||
-             refEx.hasMoreReferralExceptions())) {
+             refEx.hasMoreReferralExceptions()) &&
+             ! (errEx instanceof LimitExceededException)) {

              if (homeCtx.handleReferrals == LdapClient.LDAP_REF_THROW) {
                  throw (NamingException)(refEx.fillInStackTrace());
----------------------------------------------

Thanks,
Jan Kalina

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