From 7a460332bb23797ee0ff73c64082fae1e68080ec Mon Sep 17 00:00:00 2001
From: "bzbarsky%mit.edu"
 <bzbarsky%mit.edu@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 23 Feb 2007 17:38:45 +0000
Subject: [PATCH] Fix leak when using XPCOM proxies.  Bug 371374, patch by Bas
 Schouten <bas.schouten@joost.com>, r=bsmedberg, sr=bzbarsky

git-svn-id: svn://10.0.0.236/trunk@220828 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/xpcom/threads/nsEventQueue.cpp | 9 +++++++++
 mozilla/xpcom/threads/nsThread.cpp     | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/mozilla/xpcom/threads/nsEventQueue.cpp b/mozilla/xpcom/threads/nsEventQueue.cpp
index 8555b88076e..d09cb35b10f 100644
--- a/mozilla/xpcom/threads/nsEventQueue.cpp
+++ b/mozilla/xpcom/threads/nsEventQueue.cpp
@@ -58,6 +58,15 @@ nsEventQueue::nsEventQueue()
 
 nsEventQueue::~nsEventQueue()
 {
+  {
+    nsAutoMonitor mon(mMonitor);
+
+    NS_ASSERTION(IsEmpty(), "Non-empty event queue being destroyed; events being leaked.");
+
+    if (mHead)
+      FreePage(mHead);
+  }
+
   if (mMonitor)
     nsAutoMonitor::DestroyMonitor(mMonitor);
 }
diff --git a/mozilla/xpcom/threads/nsThread.cpp b/mozilla/xpcom/threads/nsThread.cpp
index 0c06f5374fe..e208f925b5f 100644
--- a/mozilla/xpcom/threads/nsThread.cpp
+++ b/mozilla/xpcom/threads/nsThread.cpp
@@ -587,6 +587,8 @@ nsThread::PopEventQueue()
   nsCOMPtr<nsIRunnable> event;
   while (queue->GetEvent(PR_FALSE, getter_AddRefs(event)))
     mEvents->PutEvent(event);
+
+  delete queue;
   
   return NS_OK;
 }