{
  "WorkItem": {
    "AffectedComponent": {
      "Name": "",
      "DisplayName": ""
    },
    "ClosedComment": "fixed in changeset 28797.  Will be in next release of v1.7.",
    "ClosedDate": "2009-02-10T11:54:59.993-08:00",
    "CommentCount": 0,
    "Custom": null,
    "Description": "An \"Arithmetic operation resulted in an overflow.\" is happening when compacting the attacheds files (please extract the files before)\nIts not happning when using the old \"1.5.0.11\" version when the CRC32 class was using UInt32 instead of the current Int32 in version 1.6.3.18",
    "LastUpdatedDate": "2013-05-16T05:32:32.157-07:00",
    "PlannedForRelease": "",
    "ReleaseVisibleToPublic": false,
    "Priority": {
      "Name": "Low",
      "Severity": 50,
      "Id": 1
    },
    "ProjectName": "DotNetZip",
    "ReportedDate": "2009-02-04T04:38:18.12-08:00",
    "Status": {
      "Name": "Closed",
      "Id": 4
    },
    "ReasonClosed": {
      "Name": "Unassigned"
    },
    "Summary": "\"Arithmetic operation resulted in an overflow.\" in \"CRC32.Crc32Result.get\"",
    "Type": {
      "Name": "Issue",
      "Id": 3
    },
    "VoteCount": 1,
    "Id": 7035
  },
  "FileAttachments": [
    {
      "FileId": 1717,
      "FileName": "TEMP.rar",
      "DownloadUrl": ".\\1717"
    },
    {
      "FileId": 1727,
      "FileName": "SimulatingError.rar",
      "DownloadUrl": ".\\1727"
    }
  ],
  "Comments": [
    {
      "Message": "files",
      "PostedDate": "2009-02-04T04:40:04.55-08:00",
      "Id": -2147483648
    },
    {
      "Message": "",
      "PostedDate": "2009-02-04T04:40:06.787-08:00",
      "Id": -2147483648
    },
    {
      "Message": "I have simulated the same error with another files.... seens to be a real error.... \r\nand if i change the interface to UInt32 (from Int32) in this class, the error doesnt happens....\r\nthks",
      "PostedDate": "2009-02-09T04:03:20.803-08:00",
      "Id": -2147483648
    },
    {
      "Message": "Can you show me the code that causes this error?  How can I reproduce it?  I zipped up those files and did not get an exception? \r\n",
      "PostedDate": "2009-02-09T15:52:48.44-08:00",
      "Id": -2147483648
    },
    {
      "Message": "Hey Cheeso.\r\nI am attaching images that have all you need.\r\nPs. If i change the Interface of CRC32 back to the UInt32, its works....",
      "PostedDate": "2009-02-10T04:11:39.99-08:00",
      "Id": -2147483648
    },
    {
      "Message": "",
      "PostedDate": "2009-02-10T04:11:48.253-08:00",
      "Id": -2147483648
    },
    {
      "Message": "",
      "PostedDate": "2009-02-10T11:54:59.993-08:00",
      "Id": -2147483648
    },
    {
      "Message": "",
      "PostedDate": "2013-02-21T18:44:31.95-08:00",
      "Id": -2147483648
    },
    {
      "Message": "",
      "PostedDate": "2013-05-16T05:32:32.157-07:00",
      "Id": -2147483648
    }
  ]
}