From d7e9bb7bdefee04ccaff3f9ab89124ef4b966879 Mon Sep 17 00:00:00 2001
From: cjihrig <cjihrig@gmail.com>
Date: Thu, 21 Jan 2016 13:07:25 -0500
Subject: process: support symbol events
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Event emitters support symbols as event names. The process object
assumes that the event name is a string, and examines the first
three characters to check for signals. This causes an exception
if the event name is a symbol. This commit ensures that the
event name is a string before trying to slice() it.

PR-URL: https://github.com/nodejs/node/pull/4798
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Wyatt Preul <wpreul@gmail.com>
---
 src/node.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/node.js b/src/node.js
index c194c239c..41e8fb195 100644
--- a/src/node.js
+++ b/src/node.js
@@ -782,7 +782,8 @@
     var signalWraps = {};
 
     function isSignal(event) {
-      return event.slice(0, 3) === 'SIG' &&
+      return typeof event === 'string' &&
+             event.slice(0, 3) === 'SIG' &&
              startup.lazyConstants().hasOwnProperty(event);
     }
 
-- 
cgit v1.2.3