[gdal-dev] GDALDataset::CopyLayer options handling causing crash

[Even Rouault]

Dirk,

> How is this supported to be handled? How can the caller know the options
> array has been destroyed by the CopyLayer function?

This is a GDAL bug. This couldn't work. And there was no test for this 
feature.
Fix & small test just committed in master and 3.0 branch

Even

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