[Mapserver-dev] memory leak in mapogr.cpp

[Mladen Turk]

This is a multi-part message in MIME format.

------=_NextPart_000_00AB_01C444F4.B6E29C70
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: 7bit

Hi all,

There is a memory leak in mapogr.cpp.

The reason is quite simple and obvious when using gdal as dll, and it
involves operator delete on a memory that has been allocated using
OGRSFDriverRegistrar::Open in a gdal dll, that has a different memory heap.

Not sure how to resolve this, but something like 

void GDALDelete(void *p)
{
   delete p;
}

Inside the gdal itself should be called instead simply calling delete from
mapserver or mapscript. 


MT.

------=_NextPart_000_00AB_01C444F4.B6E29C70
Content-Type: application/x-pkcs7-signature;
	name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
	filename="smime.p7s"
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------=_NextPart_000_00AB_01C444F4.B6E29C70--