bug #21556. Gave nsHTTPChannel, nsHTTPResponseListener, nsHTTPRequest and nsHTTPEncodeStream thread-safe implementations of AddRef() and Release() since those methods are called on multiple threads...

netwerk/protocol/http/src/nsHTTPChannel.cpp

@@ -136,12 +136,15 @@ nsHTTPChannel::~nsHTTPChannel()
     CRTFREEIF(mProxy);
 }
 
-NS_IMPL_ISUPPORTS5(nsHTTPChannel, 
-                   nsIHTTPChannel, 
-                   nsIChannel, 
-                   nsIInterfaceRequestor, 
-                   nsIProgressEventSink,
-                   nsIProxy);
+NS_IMPL_THREADSAFE_ADDREF(nsHTTPChannel)
+NS_IMPL_THREADSAFE_RELEASE(nsHTTPChannel)
+
+NS_IMPL_QUERY_INTERFACE5(nsHTTPChannel,
+                         nsIHTTPChannel,
+                         nsIChannel,
+                         nsIInterfaceRequestor,
+                         nsIProgressEventSink,
+                         nsIProxy);
 
 ////////////////////////////////////////////////////////////////////////////////
 // nsIRequest methods:

netwerk/protocol/http/src/nsHTTPEncodeStream.cpp

@@ -45,7 +45,10 @@ nsHTTPEncodeStream::~nsHTTPEncodeStream()
 {
 }
 
-NS_IMPL_ISUPPORTS2(nsHTTPEncodeStream, nsIInputStream, nsISeekableStream);
+NS_IMPL_THREADSAFE_ADDREF(nsHTTPEncodeStream);
+NS_IMPL_THREADSAFE_RELEASE(nsHTTPEncodeStream);
+
+NS_IMPL_QUERY_INTERFACE2(nsHTTPEncodeStream, nsIInputStream, nsISeekableStream);
 
 NS_METHOD
 nsHTTPEncodeStream::Create(nsIInputStream *rawStream, PRUint32 flags,

netwerk/protocol/http/src/nsHTTPRequest.cpp

@@ -149,8 +149,8 @@ nsHTTPRequest::~nsHTTPRequest()
 ////////////////////////////////////////////////////////////////////////////////
 // nsISupports methods:
 
-NS_IMPL_ADDREF(nsHTTPRequest);
-NS_IMPL_RELEASE(nsHTTPRequest);
+NS_IMPL_THREADSAFE_ADDREF(nsHTTPRequest);
+NS_IMPL_THREADSAFE_RELEASE(nsHTTPRequest);
 
 NS_IMETHODIMP
 nsHTTPRequest::QueryInterface(REFNSIID aIID, void** aInstancePtr)

netwerk/protocol/http/src/nsHTTPResponseListener.cpp

@@ -84,7 +84,12 @@ nsHTTPResponseListener::~nsHTTPResponseListener()
     NS_IF_RELEASE(mResponse);
 }
 
-NS_IMPL_ISUPPORTS2(nsHTTPResponseListener, nsIStreamListener, nsIStreamObserver);
+NS_IMPL_THREADSAFE_ADDREF(nsHTTPResponseListener)
+NS_IMPL_THREADSAFE_RELEASE(nsHTTPResponseListener)
+
+NS_IMPL_QUERY_INTERFACE2(nsHTTPResponseListener, 
+                         nsIStreamListener, 
+                         nsIStreamObserver);
 
 static NS_DEFINE_IID(kProxyObjectManagerIID, NS_IPROXYEVENT_MANAGER_IID);
 static NS_DEFINE_CID(kEventQueueService, NS_EVENTQUEUESERVICE_CID);