From b0e7dbf2c0bab37018e64d14d176d0236c11cd87 Mon Sep 17 00:00:00 2001
From: isaacs <i@izs.me>
Date: Mon, 25 Feb 2013 09:06:44 -0800
Subject: [PATCH] http: Do not free the wrong parser on socket close

This appears to fix #4673.  That bug is very hard to reproduce, so it's
hard to tell for certain, but this approach is more correct anyway.

Hat-tip: @dougwilson
---
 lib/http.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/http.js b/lib/http.js
index 0081432488f..212b8becb92 100644
--- a/lib/http.js
+++ b/lib/http.js
@@ -1788,7 +1788,8 @@ function connectionListener(socket) {
   function serverSocketCloseListener() {
     debug('server socket close');
     // mark this parser as reusable
-    freeParser(parser);
+    if (this.parser)
+      freeParser(this.parser);
 
     abortIncoming();
   }