From c0c13a130309e3b2fd6b421b056dd024bd922d8e Mon Sep 17 00:00:00 2001
From: efokschaner <eddyaod@gmail.com>
Date: Thu, 28 May 2015 18:59:28 -0700
Subject: [PATCH 1/2] Don't overwrite global options

Global options are being overwritten with every request causing per-request options to leak into the next call.
---
 lib/http-proxy/index.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/http-proxy/index.js b/lib/http-proxy/index.js
index 7a5e1d2e8..1d91844f5 100644
--- a/lib/http-proxy/index.js
+++ b/lib/http-proxy/index.js
@@ -46,9 +46,9 @@ function createRightProxy(type) {
         args[cntr] !== res
       ) {
         //Copy global options
-        options = extend({}, options);
+        var requestOptions = extend({}, options);
         //Overwrite with request options
-        extend(options, args[cntr]);
+        extend(requestOptions, args[cntr]);
 
         cntr--;
       }
@@ -60,11 +60,11 @@ function createRightProxy(type) {
       /* optional args parse end */
 
       ['target', 'forward'].forEach(function(e) {
-        if (typeof options[e] === 'string')
-          options[e] = parse_url(options[e]);
+        if (typeof requestOptions[e] === 'string')
+          requestOptions[e] = parse_url(requestOptions[e]);
       });
 
-      if (!options.target && !options.forward) {
+      if (!requestOptions.target && !requestOptions.forward) {
         return this.emit('error', new Error('Must provide a proper URL as target'));
       }
 
@@ -77,7 +77,7 @@ function createRightProxy(type) {
          * refer to the connection socket
          * pass(req, socket, options, head)
          */
-        if(passes[i](req, res, options, head, this, cbl)) { // passes can return a truthy value to halt the loop
+        if(passes[i](req, res, requestOptions, head, this, cbl)) { // passes can return a truthy value to halt the loop
           break;
         }
       }

From 94c38f36bb1252d9b61a549a380decd8ba28d090 Mon Sep 17 00:00:00 2001
From: efokschaner <eddyaod@gmail.com>
Date: Thu, 28 May 2015 20:18:11 -0700
Subject: [PATCH 2/2] Make sure requestOptions is always available

---
 lib/http-proxy/index.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/http-proxy/index.js b/lib/http-proxy/index.js
index 1d91844f5..77f409126 100644
--- a/lib/http-proxy/index.js
+++ b/lib/http-proxy/index.js
@@ -41,15 +41,14 @@ function createRightProxy(type) {
         cntr--;
       }
 
+      //Copy global options
+      var requestOptions = extend({}, options);
       if(
         !(args[cntr] instanceof Buffer) &&
         args[cntr] !== res
       ) {
-        //Copy global options
-        var requestOptions = extend({}, options);
         //Overwrite with request options
         extend(requestOptions, args[cntr]);
-
         cntr--;
       }