This bug was fixed in the package gzip - 1.10-0ubuntu2
--------------- gzip (1.10-0ubuntu2) eoan; urgency=medium
* Cherrypick gnu debbugs fixes for optimizied s390x zlib compression. LP: #1839123
-- Dimitri John Ledkov <email address hidden> Mon, 12 Aug 2019 12:08:24 +0100
This bug was fixed in the package gzip - 1.10-0ubuntu2
---------------
gzip (1.10-0ubuntu2) eoan; urgency=medium
* Cherrypick gnu debbugs fixes for optimizied s390x zlib
compression. LP: #1839123
-- Dimitri John Ledkov <email address hidden> Mon, 12 Aug 2019 12:08:24 +0100