This bug was fixed in the package gcl - 2.6.12-102ubuntu1
--------------- gcl (2.6.12-102ubuntu1) hirsute; urgency=medium
* Fix invalid error checking to not crash with glibc 2.33 (LP: #1917631)
-- Balint Reczey <email address hidden> Wed, 03 Mar 2021 17:22:22 +0100
This bug was fixed in the package gcl - 2.6.12-102ubuntu1
---------------
gcl (2.6.12-102ubuntu1) hirsute; urgency=medium
* Fix invalid error checking to not crash with glibc 2.33 (LP: #1917631)
-- Balint Reczey <email address hidden> Wed, 03 Mar 2021 17:22:22 +0100