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  1. DMR
  2. DMR-6

JSON parser throws exception for valid JSON string

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 1.2.0.Beta2, 1.1.7.Final
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      Run the following code:

      ModelNode node = new ModelNode();
      String string = "A string with unicode characters: \u0000\u0001\u001F\u0020\u007F\u0080\u009F\u2000\u2001\u20FF";
      node.get("test").set(string);
      node = ModelNode.fromJSONString(node.toJSONString(false));
      System.out.println(node.toJSONString(false));

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      Run the following code: ModelNode node = new ModelNode(); String string = "A string with unicode characters: \u0000\u0001\u001F\u0020\u007F\u0080\u009F\u2000\u2001\u20FF"; node.get("test").set(string); node = ModelNode.fromJSONString(node.toJSONString(false)); System.out.println(node.toJSONString(false));

      JSONParserImpl.java(113) incorrectly parses escaped unicode characters. Should use radix 16, however I question the escaping logic in ModelValue.java(202).

      I believe this can be more relaxed and just escape the unicode characters from 0000 to 001F as json rtf 4627 suggests.

              bstansbe@redhat.com Brian Stansberry
              nscavell_jira Nick Scavelli (Inactive)
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