hdf5open.c: Handle null dataspace gracefully #3135
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Change null dataspace detection from abort to HDF error. Null dataspace is legal in an HDF5 file, but not in the netcdf data model.
DennisHeimbigner
approved these changes
May 31, 2025
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Change null dataspace detection from abort to HDF error.
Null dataspace is legal in an HDF5 file, but not in the netcdf data model.
As a side effect, the underlying error return H5S_NO_CLASS is also changed from assertion failure and abort, to a normal error return to the caller.
Closes #3128.