From 5b1d883d304b48816b21a19ba0065568670584c1 Mon Sep 17 00:00:00 2001
From: aefimov <unknown>
Date: Tue, 28 Feb 2017 14:44:01 +0300
Subject: [PATCH] 8174985: NTLM authentication doesn't work with IIS if NTLM
 cache is disabled Reviewed-by: dfuchs

---
 src/share/classes/sun/net/www/http/HttpClient.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/share/classes/sun/net/www/http/HttpClient.java b/src/share/classes/sun/net/www/http/HttpClient.java
index d0f2e9387..82f3686e1 100644
--- a/src/share/classes/sun/net/www/http/HttpClient.java
+++ b/src/share/classes/sun/net/www/http/HttpClient.java
@@ -952,7 +952,11 @@ public class HttpClient extends NetworkClient {
                 pi.setContentType(responses.findValue("content-type"));
             }
 
-            if (isKeepingAlive())   {
+            // If disableKeepAlive == true, the client will not be returned
+            // to the cache. But we still need to use a keepalive stream to
+            // allow the multi-message authentication exchange on the connection
+            boolean useKeepAliveStream = isKeepingAlive() || disableKeepAlive;
+            if (useKeepAliveStream)   {
                 // Wrap KeepAliveStream if keep alive is enabled.
                 logFinest("KeepAlive stream used: " + url);
                 serverInput = new KeepAliveStream(serverInput, pi, cl, this);
-- 
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