[Liblas-devel] RE: reading/writing las files windows c++

Mateusz Loskot mateusz at loskot.net
Tue Aug 25 20:30:20 EDT 2009


Mateusz Loskot wrote:
> Gary Robinson wrote: 
>> I can work around the problem by running in release mode only, but it is
>> somewhat inconvenient. Either way, there are probably memory bugs in the 1.2
>> release. If you run your c++ tutorial code in the visual studio debugger you
>> could probably find the problems and have a more stable release. For what
>> it's worth, in my first message I mentioned the call stack when the writer
>> crashes, and a buffer overrun error. Looking into it more, when the reader
>> crashes, it has been near the malloc call of the new operator. Just more
>> evidence of memory allocation problems.
> 
> Possibly, heap corruption occurs.
> Tomorrow, I'll try to run the code from the tutorial and see myself.

By the way, ideally if you could attach complete program (.cpp file
only) you've written based on the tutorial, so I can use exactly the
same code.

Best regards,
-- 
Mateusz Loskot, http://mateusz.loskot.net
Charter Member of OSGeo, http://osgeo.org


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