From 8a91b50d6a884e1556c025f35b0ab7b5f4325af9 Mon Sep 17 00:00:00 2001
From: Andreas Bouche <andreas.bouche@flagbit.de>
Date: Thu, 3 Mar 2016 22:33:36 +0100
Subject: [PATCH] [BUGFIX] Avoid error message on unlimited upload_max_filesize

Resolves: #73214
Releases: master, 7.6
Change-Id: I9496964ffd9daeb2c330f022c876f6aceacced1c
Reviewed-on: https://review.typo3.org/47029
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
---
 .../sysext/backend/Resources/Public/JavaScript/DragUploader.js  | 2 +-
 typo3/sysext/core/Classes/Resource/ResourceStorage.php          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/typo3/sysext/backend/Resources/Public/JavaScript/DragUploader.js b/typo3/sysext/backend/Resources/Public/JavaScript/DragUploader.js
index d63c285c5553..6f48c47b3f89 100644
--- a/typo3/sysext/backend/Resources/Public/JavaScript/DragUploader.js
+++ b/typo3/sysext/backend/Resources/Public/JavaScript/DragUploader.js
@@ -542,7 +542,7 @@ define(['jquery',
 		me.$iconCol.html('<span class="t3-icon t3-icon-mimetypes t3-icon-other-other">&nbsp;</span>')
 
 		// check file size
-		if (me.file.size > me.dragUploader.maxFileSize) {
+		if (me.dragUploader.maxFileSize > 0 && me.file.size > me.dragUploader.maxFileSize) {
 			me.updateMessage(TYPO3.lang['file_upload.maxFileSizeExceeded']
 				.replace(/\{0\}/g, me.file.name)
 				.replace(/\{1\}/g, DragUploader.fileSizeAsString(me.dragUploader.maxFileSize)));
diff --git a/typo3/sysext/core/Classes/Resource/ResourceStorage.php b/typo3/sysext/core/Classes/Resource/ResourceStorage.php
index 3a5388915565..208bc49b1391 100644
--- a/typo3/sysext/core/Classes/Resource/ResourceStorage.php
+++ b/typo3/sysext/core/Classes/Resource/ResourceStorage.php
@@ -938,7 +938,7 @@ class ResourceStorage implements ResourceStorageInterface
         }
         // Max upload size (kb) for files.
         $maxUploadFileSize = GeneralUtility::getMaxUploadFileSize() * 1024;
-        if ($uploadedFileSize >= $maxUploadFileSize) {
+        if ($maxUploadFileSize > 0 && $uploadedFileSize >= $maxUploadFileSize) {
             unlink($localFilePath);
             throw new Exception\UploadSizeException('The uploaded file exceeds the size-limit of ' . $maxUploadFileSize . ' bytes', 1322110041);
         }
-- 
2.20.1