HDF4 EOS case EOS GRID memory error.

[denis.nadeau@…]

hdf4imagedataset.cpp line 2221
poDS->iBandDim = i;

When Dimension List does not have the word "Band", this variable never get set and it is initialized to -1 in the constructor.  This cause a memory error in IReadBlock method.

hdf4imagedataset.cpp line 429
aiStart[poGDS->iBandDim] = nBand - 1;
aiEdges[poGDS->iBandDim] = 1;

aiEdges[-1]=1  on my machine cause eERR variable to be set to CPL_DEBUG and causing a faulty GDAL Read error, for eERR should be CPL_None when IReadBlock returns.

I guess in the 3D array case this should be set to 0.

Denis