This bug was fixed in the package graphviz - 2.20.2-3ubuntu5
--------------- graphviz (2.20.2-3ubuntu5) karmic; urgency=low
* debian/patches/30_fix_dot2gxl_segfault: - Fix a segfault in dot2gxl (LP: #376400)
-- Simon Olofsson <email address hidden> Mon, 14 Sep 2009 10:32:25 +0200
This bug was fixed in the package graphviz - 2.20.2-3ubuntu5
---------------
graphviz (2.20.2-3ubuntu5) karmic; urgency=low
* debian/ patches/ 30_fix_ dot2gxl_ segfault:
- Fix a segfault in dot2gxl (LP: #376400)
-- Simon Olofsson <email address hidden> Mon, 14 Sep 2009 10:32:25 +0200