From 369780f48e67010dcaff134669d8e732fc83ab00 Mon Sep 17 00:00:00 2001
From: Honza Bambas <honzab.moz@firemni.cz>
Date: Thu, 9 Jan 2014 00:27:31 +0100
Subject: [PATCH] Bug 956374 - HTTP cache v2: fix CacheIOThread::Target() wait
 conditioning, r=michal

---
 netwerk/cache2/CacheIOThread.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/netwerk/cache2/CacheIOThread.cpp b/netwerk/cache2/CacheIOThread.cpp
index 42c11998ae44..415d0b3d5f31 100644
--- a/netwerk/cache2/CacheIOThread.cpp
+++ b/netwerk/cache2/CacheIOThread.cpp
@@ -114,12 +114,14 @@ void CacheIOThread::ThreadFunc()
     MonitorAutoLock lock(mMonitor);
 
     // This creates nsThread for this PRThread
-    mXPCOMThread = NS_GetCurrentThread();
+    nsCOMPtr<nsIThread> xpcomThread = NS_GetCurrentThread();
 
-    threadInternal = do_QueryInterface(mXPCOMThread);
+    threadInternal = do_QueryInterface(xpcomThread);
     if (threadInternal)
       threadInternal->SetObserver(this);
 
+    mXPCOMThread.swap(xpcomThread);
+
     lock.NotifyAll();
 
     do {