If AsyncOpen fails, don't leave the imgRequest in the cache, since it will

never deliver any notifications to its listeners.  Bug 281467, r=pavalov,
sr=darin, a=asa


git-svn-id: svn://10.0.0.236/trunk@169249 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/modules/libpr0n/src/imgLoader.cpp

@@ -495,6 +495,7 @@ NS_IMETHODIMP imgLoader::LoadImage(nsIURI *aURI,
     // create the proxy listener
     ProxyListener *pl = new ProxyListener(NS_STATIC_CAST(nsIStreamListener *, request));
     if (!pl) {
+      request->Cancel(NS_ERROR_OUT_OF_MEMORY);
       NS_RELEASE(request);
       return NS_ERROR_OUT_OF_MEMORY;
     }
@@ -510,6 +511,10 @@ NS_IMETHODIMP imgLoader::LoadImage(nsIURI *aURI,
     NS_RELEASE(pl);
 
     if (NS_FAILED(openRes)) {
+      PR_LOG(gImgLog, PR_LOG_DEBUG,
+             ("[this=%p] imgLoader::LoadImage -- AsyncOpen() failed: 0x%x\n",
+              this, openRes));
+      request->Cancel(openRes);
       NS_RELEASE(request);
       return openRes;
     }