On 2025-07-24 01:13, MATHEW THOMAS via GNU gzip discussion and bug
reports. wrote:
We are currently running gzip 1.9.7 on z/OS 3.1.
We plan to migrate to the z17 hardware and would like to know if there are any
required actions to take for this product, such as upgrading or applying any
fixes to tolerate the z17s.
I don't know. Perhaps someone from IBM would know.
I would upgrade to gzip 1.14, the current gzip version. It has fixes for
z compared to gzip 1.9. You may also need this trivial patch to gzip 1.14:
https://cgit.git.savannah.gnu.org/cgit/gzip.git/commit/?id=c76affb4551630ff661ac1c1ee99353a17eb16e1
