From 29548244fdcc905da082f208656d61206c518dbf Mon Sep 17 00:00:00 2001
From: Chad Weider <cweider@oofn.net>
Date: Sun, 4 Mar 2012 15:13:15 -0800
Subject: [PATCH] Do not cache 404 responses.

This makes DOS attacks way to easy. This really needs to be replaced with an LRU (e.g. a prebuilt middleware).
---
 node/utils/caching_middleware.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/node/utils/caching_middleware.js b/node/utils/caching_middleware.js
index d99023e09..a26e22d18 100644
--- a/node/utils/caching_middleware.js
+++ b/node/utils/caching_middleware.js
@@ -83,7 +83,7 @@ CachingMiddleware.prototype = new function () {
             && new Date(res.getHeader('last-modified')));
 
         res.writeHead = old_res.writeHead;
-        if (status == 200 || status == 404) {
+        if (status == 200) {
           // Update cache
           var buffer = '';