From 0a64df59a22d80b32622895820826c6bc452a79a Mon Sep 17 00:00:00 2001
From: Tim Peterson <tim@timpeterson.org>
Date: Sun, 8 Sep 2013 23:35:12 -0400
Subject: [PATCH] Properly strip framing from CTCP messages.

---
 server/irc/commands.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/server/irc/commands.js b/server/irc/commands.js
index 96943a3..352060b 100644
--- a/server/irc/commands.js
+++ b/server/irc/commands.js
@@ -396,7 +396,7 @@ handlers = {
                 ident: command.ident,
                 hostname: command.hostname,
                 channel: command.params[0],
-                msg: command.trailing.substr(1, command.trailing.length - 2)
+                msg: command.trailing.substring(1, command.trailing.length - 1)
             });
         } else {
             namespace = (command.params[0] == this.irc_connection.nick || command.params[0] == '*') ?
@@ -501,9 +501,9 @@ handlers = {
         if ((command.trailing.charAt(0) === String.fromCharCode(1)) && (command.trailing.charAt(command.trailing.length - 1) === String.fromCharCode(1))) {
             //CTCP request
             if (command.trailing.substr(1, 6) === 'ACTION') {
-                this.irc_connection.clientEvent('action', {nick: command.nick, ident: command.ident, hostname: command.hostname, channel: command.params[0], msg: command.trailing.substr(7, command.trailing.length - 2)});
+                this.irc_connection.clientEvent('action', {nick: command.nick, ident: command.ident, hostname: command.hostname, channel: command.params[0], msg: command.trailing.substring(7, command.trailing.length - 1)});
             } else if (command.trailing.substr(1, 4) === 'KIWI') {
-                tmp = command.trailing.substr(6, command.trailing.length - 2);
+                tmp = command.trailing.substring(6, command.trailing.length - 1);
                 namespace = tmp.split(' ', 1)[0];
                 this.irc_connection.clientEvent('kiwi', {namespace: namespace, data: tmp.substr(namespace.length + 1)});
             } else if (command.trailing.substr(1, 7) === 'VERSION') {
@@ -519,8 +519,8 @@ handlers = {
                     ident: command.ident,
                     hostname: command.hostname,
                     target: command.params[0],
-                    type: (command.trailing.substr(1, command.trailing.length - 2).split(' ') || [null])[0],
-                    msg: command.trailing.substr(1, command.trailing.length - 2)
+                    type: (command.trailing.substring(1, command.trailing.length - 1).split(' ') || [null])[0],
+                    msg: command.trailing.substring(1, command.trailing.length - 1)
                 });
             }
         } else {
@@ -857,4 +857,4 @@ function genericNotice (command, msg, is_error) {
         msg: msg,
         numeric: parseInt(command.command, 10)
     });
-}
\ No newline at end of file
+}
-- 
2.25.1