From d2488b2fb23f8c54f125ba906ddcecc3683f3d88 Mon Sep 17 00:00:00 2001
From: Oleg Krasilnikov <oleg.krasilnikov@intel.com>
Date: Thu, 21 Feb 2008 12:11:01 +0000
Subject: [PATCH] Bug 216996: Deadlock in CfgDiscoveredPathManager

---
 .../org/eclipse/cdt/internal/core/CConfigBasedDescriptor.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CConfigBasedDescriptor.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CConfigBasedDescriptor.java
index bdb529cad5f..29764ed126a 100644
--- a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CConfigBasedDescriptor.java
+++ b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CConfigBasedDescriptor.java
@@ -298,7 +298,8 @@ public class CConfigBasedDescriptor implements ICDescriptor {
 	}
 
 	public Element getProjectData(String id) throws CoreException {
-		synchronized(CProjectDescriptionManager.getInstance()){
+	    // avoid deadlock by using different lock here.                                  
+		synchronized(fStorageDataElMap /*CProjectDescriptionManager.getInstance()*/){
 			Element el = (Element)fStorageDataElMap.get(id);
 			if(el == null || el.getParentNode() == null){
 				InternalXmlStorageElement storageEl = (InternalXmlStorageElement)fCfgDes.getStorage(id, false);