DCMTK

Mistake in DcmElement::changeValue() leads to Segmentation Fault
Description

http://forum.dcmtk.org/viewtopic.php?t=2226
Obviously memcpy() writes to an invalid memory region (Pointer == NULL).

We need to decide what should be done with elements with invalid group lengths (i.e. if VR! = UL and/or VM != 1)

=== Update JR ===

Unfortunately the problem with 'changeValue()' cannot be reproduced any longer... even when 'putUint32Array()' is converted into a 'putUint32()'.