From d393c329c3bd4f643c32dac47f40d2ea783f034d Mon Sep 17 00:00:00 2001
From: astaxie <xiemengjun@gmail.com>
Date: Thu, 26 Sep 2013 21:06:37 +0800
Subject: [PATCH] protect parts's len

---
 controller.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/controller.go b/controller.go
index 74c55b74..8bb64176 100644
--- a/controller.go
+++ b/controller.go
@@ -312,6 +312,10 @@ func (c *Controller) GetSecureCookie(Secret, key string) (string, bool) {
 
 	parts := strings.SplitN(val, "|", 3)
 
+	if len(parts) != 3 {
+		return "", false
+	}
+
 	vs := parts[0]
 	timestamp := parts[1]
 	sig := parts[2]