[Gdal-dev] memory leaks (?) from using importFromESRI

[Ben Discoe]

When i call:  OGRSpatialReference::importFromESRI()
it calls:  InitDatumMappingTable()

which allocates a bunch of stuff, including a big array like this:
    papszDatumMapping = (char
**)CPLCalloc(sizeof(char*),nMaxDatumMappings*3);

This memory never seems to get freed.  I looked for, but didn't find, a
function like FreeDatumMappingTable().

Is there any way to avoid this leak?

Thanks,
Ben