From bd9288863a6a01814a32b009823ae96e53dc6755 Mon Sep 17 00:00:00 2001
From: jpfiset <jp@fiset.ca>
Date: Tue, 30 Oct 2018 23:00:29 -0400
Subject: [PATCH] In JSONTokener.nextValue(), accepts erroneous values (with
 spaces in middle). Better handling of end of stream.

---
 JSONTokener.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/JSONTokener.java b/JSONTokener.java
index 36bce45c2..d9c3ead6b 100644
--- a/JSONTokener.java
+++ b/JSONTokener.java
@@ -444,11 +444,13 @@ public Object nextValue() throws JSONException {
          */
 
         StringBuilder sb = new StringBuilder();
-        while (c >= ' ' && ",:]}/\\\"[{;=#".indexOf(c) < 0) {
+        while (c > ' ' && ",:]}/\\\"[{;=#".indexOf(c) < 0) {
             sb.append(c);
             c = this.next();
         }
-        this.back();
+        if( false == this.eof ) {
+            this.back();
+        }
 
         string = sb.toString().trim();
         if ("".equals(string)) {