From d21f678843b7bb80a8a1d081dadb07c1a0bb7af1 Mon Sep 17 00:00:00 2001
From: Sergio Brighenti <sergio@brighenti.me>
Date: Sun, 19 Jun 2022 20:20:21 +0200
Subject: [PATCH] fix issue with post max size = 0 fixes #453

---
 app/Controllers/UploadController.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/Controllers/UploadController.php b/app/Controllers/UploadController.php
index e6a62f0..bff052f 100644
--- a/app/Controllers/UploadController.php
+++ b/app/Controllers/UploadController.php
@@ -123,7 +123,9 @@ class UploadController extends Controller
      */
     protected function validateFile(Request $request, Response $response)
     {
-        if ($request->getServerParams()['CONTENT_LENGTH'] > stringToBytes(ini_get('post_max_size'))) {
+        $iniValue = ini_get('post_max_size');
+        $maxPostSize = $iniValue === '0' ? INF : stringToBytes($iniValue);
+        if ($request->getServerParams()['CONTENT_LENGTH'] > $maxPostSize) {
             $this->json['message'] = 'File too large (post_max_size too low?).';
 
             throw new ValidationException(json($response, $this->json, 400));