---------------------
PatchSet 2344 
Date: 2001/05/16 08:34:42
Author: rbcollins
Branch: ntlm
Tag: (none) 
Log:
work around for pipeline race with NTLM

Members: 
	src/auth/ntlm/auth_ntlm.c:1.1.10.14.2.13->1.1.10.14.2.14 

Index: squid/src/auth/ntlm/auth_ntlm.c
===================================================================
RCS file: /cvsroot/squid-sf//squid/src/auth/ntlm/auth_ntlm.c,v
retrieving revision 1.1.10.14.2.13
retrieving revision 1.1.10.14.2.14
diff -u -r1.1.10.14.2.13 -r1.1.10.14.2.14
--- squid/src/auth/ntlm/auth_ntlm.c	23 Apr 2001 09:06:20 -0000	1.1.10.14.2.13
+++ squid/src/auth/ntlm/auth_ntlm.c	16 May 2001 08:34:42 -0000	1.1.10.14.2.14
@@ -180,6 +180,16 @@
     } else {
 	debug(28, 0) ("unrecognised ntlm auth scheme parameter '%s'\n", param_str);
     }
+    /* disable client side request pipelining. There is a race with NTLM when the client
+     * sends a second request on an NTLM connection before the authenticate challenge is
+     * sent. 
+     * With this patch, the client may fail to authenticate, but squid's state will be 
+     * preserved.
+     * Caveats: this should be a post-parse test, but that can wait for the modular 
+     * parser to be integrated.
+     */
+    if (ntlmConfig->authenticate)
+	Config.onoff.pipeline_prefetch=0;
 }