fix(H5IMget_image_info): H5Sget_simple_extent_dims() does not exceed array… #29
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… size Malformed hdf5 files may provide more dimensions than the array dim[] is able to hold. Check number of elements first by calling H5Sget_simple_extent_dims() with NULL for both 'dims' and 'maxdims' arguments. This will cause the function to return only the number of dimensions. This fixes CVE-2018-17439 / HDFFV-10589 / Bug HDFGroup#2226. Signed-off-by: Egbert Eich <[email protected]>
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… size
Malformed hdf5 files may provide more dimensions than the array dim[] is able to hold. Check number of elements first by calling H5Sget_simple_extent_dims() with NULL for both 'dims' and 'maxdims' arguments. This will cause the function to return only the number of dimensions.
This fixes CVE-2018-17439 / HDFFV-10589 / Bug HDFGroup#2226.
Signed-off-by: Egbert Eich [email protected]