From 30e534c702f9df911163028927ade61a184653d9 Mon Sep 17 00:00:00 2001
From: flashwave <me@flash.moe>
Date: Mon, 18 Mar 2019 21:57:50 +0100
Subject: [PATCH] Added request encoding check.

---
 misuzu.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/misuzu.php b/misuzu.php
index 2733c280..2a4846b0 100644
--- a/misuzu.php
+++ b/misuzu.php
@@ -364,6 +364,12 @@ MIG;
         }
     }
 } else {
+    if (!mb_check_encoding()) {
+        http_response_code(415);
+        echo 'Invalid request encoding.';
+        exit;
+    }
+
     if (!MSZ_DEBUG) {
         ob_start('ob_gzhandler');
     }