[Gdal-dev] Crash while calling CPLSetConfigOption

[Frank Warmerdam]

Antoine Hue wrote:
> Hi,
> 
> I am currently porting my software to Windows using MingW, for sure it 
> is using GDAL underneath.
> 
> When testing the build result, at first it was crashing as GDAL was not 
> able to create an OGRSpatialReference. I thought then, the problem was 
> coming from the fact that GDAL is not able to find its CSV data files.
> While in Linux I was using the setenv() stdlib call, it does not exists 
> on GDAL. Browsing GDAL code, I figured out that it is possible to use 
> CPLSetConfigOption() to do something similar. However, I get a crash on 
> the CPLSetConfigOption() call.
> I see two possibilities:
> - I am not using the function correctly, an init is needed.
> - My GDAL DLL build is crap.
> 
> Could you answer the first option?

Antoine,

Could you show how you are using the call?  Is there any chance you could
trace the crash in gdb or some other debugging environment?

Best regards,
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