Update JsonTextReader.cs

We are doubling the _chars.Length when calculation newArrayLength, thus it's worth to check if we are not out of int.MaxValue. This fix allows to work on bigger files.
2017-10-06 19:47:30 +02:00
parent 6057d9b831
commit 17f055e944
1 changed files with 1 additions and 1 deletions
@@ -240,7 +240,7 @@ namespace Newtonsoft.Json
            // once in the last 10% of the buffer shift the remaining content to the start to avoid
            // unnecessarily increasing the buffer size when reading numbers/strings
            int length = _chars.Length;
-            if (length - _charPos <= length * 0.1)
+            if (length - _charPos <= length * 0.1 || length > int.MaxValue / 2 - 1)
            {
                int count = _charsUsed - _charPos;
                if (count > 0)