From 7fd6eabbde8dcd4a4ed7968072fddec72246fcd3 Mon Sep 17 00:00:00 2001
From: Harold Kim <me@harold.kim>
Date: Sat, 9 Dec 2017 13:50:33 +0000
Subject: [PATCH] =?UTF-8?q?=EB=B3=B4=EC=95=88=20=EC=B7=A8=EC=95=BD?=
 =?UTF-8?q?=EC=A0=90=20=EC=88=98=EC=A0=95..?=
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RFI bugfix
---
 index.php | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/index.php b/index.php
index 2ebd11c..1b36030 100644
--- a/index.php
+++ b/index.php
@@ -8,6 +8,16 @@
     if(isset($imgurl))
     {
         $a = parse_url($imgurl);
+        // Insecure checkup causes RFI
+        switch($a['scheme'])
+        {
+            case 'http':
+            case 'https':
+                break;
+            default:
+                exit;
+        }
+
         switch($a['host'])
         {
             case 'www.yuncomics.com':
@@ -183,4 +193,4 @@ startdata:
         }
         else
             echo $title.PHP_EOL.implode(PHP_EOL, $aab);
-    }
\ No newline at end of file
+    }