[Bug other/105404] new version of zlib

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105404

--- Comment #2 from David Binderman <dcb314 at hotmail dot com> ---
(In reply to Jonathan Wakely from comment #1)
> See the thread starting at
> https://gcc.gnu.org/pipermail/gcc/2022-April/238497.html

Thanks for that. Nick Clifton seems to think a simple rebase should be enough.

Given that there is a CVE against version of zlib < 1.2.12, this update 
looks a bit urgent.  On the other hand, gcc trunk is getting ready
for release. 

Advice sought on timing of this upgrade.