From 1683f107e72e59737fb389e4623782de0ef472c0 Mon Sep 17 00:00:00 2001
From: Markus Poerschke <poerschke@cvc.digital>
Date: Thu, 23 May 2019 09:22:19 +0200
Subject: [PATCH] [BUGFIX] Allow to send multiple HTTP headers with the same
 name

HTTP allows to send multiple headers with the same name.
Espacially this is needed for the "Set-Cookie" header to send more than
one cookie at the same response.

Resolves: #88420
Releases: master, 9.5
Change-Id: I4fd3573424e2ebf954cc5ebd043bd710226897fa
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/60800
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Susanne Moog <look@susi.dev>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: Frank Naegler <frank.naegler@typo3.org>
Reviewed-by: Susanne Moog <look@susi.dev>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
---
 typo3/sysext/core/Classes/Http/AbstractApplication.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/typo3/sysext/core/Classes/Http/AbstractApplication.php b/typo3/sysext/core/Classes/Http/AbstractApplication.php
index 66627a75dbb..74fe660420e 100644
--- a/typo3/sysext/core/Classes/Http/AbstractApplication.php
+++ b/typo3/sysext/core/Classes/Http/AbstractApplication.php
@@ -74,7 +74,9 @@ abstract class AbstractApplication implements ApplicationInterface
             }
 
             foreach ($response->getHeaders() as $name => $values) {
-                header($name . ': ' . implode(', ', $values));
+                foreach ($values as $value) {
+                    header($name . ': ' . $value, false);
+                }
             }
         }
         $body = $response->getBody();
-- 
2.20.1