From 1bf93d504fd74c5286506ad58ac595f8386eb0e0 Mon Sep 17 00:00:00 2001
From: Tibor Nagy <xnagytibor@gmail.com>
Date: Sat, 4 Apr 2020 09:31:48 +0200
Subject: [PATCH] AK: Break on end of input in
 JsonParser::consume_quoted_string Fixes #1599

---
 AK/JsonParser.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/AK/JsonParser.cpp b/AK/JsonParser.cpp
index 1007c46779..2beb1a060f 100644
--- a/AK/JsonParser.cpp
+++ b/AK/JsonParser.cpp
@@ -90,6 +90,8 @@ String JsonParser::consume_quoted_string()
             m_index = peek_index;
         }
 
+        if (m_index == m_input.length())
+            break;
         if (ch == '"')
             break;
         if (ch != '\\') {