Fix infinite loop for characters above 244

Author: ZECTBynmo

jsonparse.js

@@ -131,7 +131,7 @@ proto.write = function (buffer) {
         this.bytes_in_sequence = this.bytes_remaining = 0;
         i = i + j - 1;
       } else if (this.bytes_remaining === 0 && n >= 128) { // else if no remainder bytes carried over, parse multi byte (>=128) chars one at a time
-        if (n <= 193) {
+        if (n <= 193 || n > 244) {
           return this.onError(new Error("Invalid UTF-8 character at position " + i + " in state " + Parser.toknam(this.tState)));
         }
         if ((n >= 194) && (n <= 223)) this.bytes_in_sequence = 2;