[Debian-med-packaging] Bug#988417: dcmtk: Memory leak in OFCharacterEncoding::selectEncoding

[Jörg Riesmeier]

> I see that people also directly called the cleanup API directly, eg:
> 
> https://bugzilla.mozilla.org/show_bug.cgi?id=890127
> -> https://hg.mozilla.org/mozilla-central/rev/c77439f57dfc

This was also my proposal to the author of this code, i.e. the ICU integration 
into DCMTK. For other purposes, we already have "cleanup" methods, e.g. for 
the data dictionary or the context group classes.

We'll try to find a general solution...