From e6f837a9a888073223eb0bab5c74b4d1784d3a60 Mon Sep 17 00:00:00 2001
From: Curtis Farnham <curtis@farnhamtech.com>
Date: Wed, 31 Jan 2018 12:46:25 -0800
Subject: [PATCH] Error with malformed domain that contains a "/"

---
 src/Cookie/SetCookie.php       | 2 +-
 tests/Cookie/SetCookieTest.php | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Cookie/SetCookie.php b/src/Cookie/SetCookie.php
index ddb819b2..7b158b0a 100644
--- a/src/Cookie/SetCookie.php
+++ b/src/Cookie/SetCookie.php
@@ -348,7 +348,7 @@ class SetCookie
             return false;
         }
 
-        return (bool) preg_match('/\.' . preg_quote($cookieDomain) . '$/', $domain);
+        return (bool) preg_match('/\.' . preg_quote($cookieDomain, '/') . '$/', $domain);
     }
 
     /**
diff --git a/tests/Cookie/SetCookieTest.php b/tests/Cookie/SetCookieTest.php
index 71ff3943..fb401350 100644
--- a/tests/Cookie/SetCookieTest.php
+++ b/tests/Cookie/SetCookieTest.php
@@ -115,6 +115,9 @@ class SetCookieTest extends \PHPUnit_Framework_TestCase
 
         $cookie->setDomain('.local');
         $this->assertTrue($cookie->matchesDomain('example.local'));
+
+        $cookie->setDomain('example.com/'); // malformed domain
+        $this->assertFalse($cookie->matchesDomain('example.com'));
     }
 
     public function pathMatchProvider()