[Fdo-trac] [fdo-trac] #855: Summary: Big file cannot be opened via FDO provider

FDO trac_fdo at osgeo.org
Mon Dec 3 18:33:39 PST 2012


#855: Summary: Big file cannot be opened via FDO provider
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   Reporter:  stevenxu       |       Owner:  zhanga
       Type:  defect         |      Status:  new   
   Priority:  major          |   Milestone:  3.8.0 
  Component:  Utilities API  |     Version:  3.8.0 
   Severity:  3              |    Keywords:        
External_id:  1470843        |  
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 The behavior of system call _wstat in VC9 and VC10 is different when
 handling file which size is bigger than 2^31.
 In VC9, it returns 0. But in VC10, it returns -1. Then some checks will be
 failed when opening a big file, which
 results in the big file cannot be opened in Map.
 To fix this issue, we need to use _wstat64 instead of _wstat.

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Ticket URL: <http://trac.osgeo.org/fdo/ticket/855>
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