This bug was fixed in the package iproute2 - 4.15.0-2ubuntu1.3
--------------- iproute2 (4.15.0-2ubuntu1.3) bionic; urgency=medium
* Fix: NULL dereference when rendering without header (LP: #1913187) - d/p/lp1913187-ss-fix-NULL-dereference-when-rendering.patch
-- Rafael David Tinoco <email address hidden> Tue, 26 Jan 2021 13:33:08 +0000
This bug was fixed in the package iproute2 - 4.15.0-2ubuntu1.3
---------------
iproute2 (4.15.0-2ubuntu1.3) bionic; urgency=medium
* Fix: NULL dereference when rendering without header (LP: #1913187) ss-fix- NULL-dereferenc e-when- rendering. patch
- d/p/lp1913187-
-- Rafael David Tinoco <email address hidden> Tue, 26 Jan 2021 13:33:08 +0000