[gdal-dev] Overflow in geojson values

[Smith, Michael ERDC-RDE-CRREL-NH]

I'm reading a geojson feed put out by the USGS (http://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_day.geojson) but the time/updated values are overflowing. Are there any settings to allow the data to come across as bigint or strings?

For example:
{"type":"Feature","properties":{"mag":0.46,"place":"2km W of Lemmon Valley, Nevada","time":1375291903959,"updated":1375295733317,"tz":-420,"url":"http://earthquake.usgs.gov/earthquakes/eventpage/nn00419191","detail":"http://earthquake.usgs.gov/earthquakes/feed/v1.0/detail/nn00419191.geojson","felt":null,"cdi":null,"mmi":null,"alert":null,"status":"REVIEWED","tsunami":null,"sig":3,"net":"nn","code":"00419191","ids":",nn00419191,","sources":",nn,","types":",cap,general-link,geoserve,nearby-cities,origin,","nst":12,"dmin":0.069,"rms":0.1034,"gap":74,"magType":"ml","type":"earthquake"},"geometry":{"type":"Point","coordinates":[-119.8773,39.632,5.0829]},"id":"nn00419191"}

Gets returned as

OGRFeature(OGRGeoJSON):176
  mag (Real) = 1.7
  place (String) = 21km S of Lowell, Oregon
  time (Integer) = 902732480
  updated (Integer) = 903846662
  tz (Integer) = -420
  url (String) = http://earthquake.usgs.gov/earthquakes/eventpage/uw60561592
  detail (String) = http://earthquake.usgs.gov/earthquakes/feed/v1.0/detail/uw60561592.geojson
  felt (String) = (null)
  cdi (String) = (null)
  mmi (String) = (null)
  alert (String) = (null)
  status (String) = REVIEWED
  tsunami (String) = (null)
  sig (Integer) = 44
  net (String) = uw
  code (String) = 60561592
  ids (String) = ,uw60561592,
  sources (String) = ,uw,
  types (String) = ,cap,general-link,geoserve,nearby-cities,origin,
  nst (Integer) = (null)
  dmin (Real) = 0.24254513
  rms (Real) = 0.24
  gap (Real) = 118.8
  magType (String) = Md
  type (String) = quarry
  POINT (-122.7927 43.7262 0)
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