Bug 2252767

Summary:	Changes/ZlibNGTransition
Product:	[Fedora] Fedora	Reporter:	Aoife Moloney <amoloney>
Component:	Changes Tracking	Assignee:	Tulio Magno Quites Machado Filho <tuliom>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	40	CC:	ali.erdinc.koroglu, amoloney, dalley, davide, fweimer, ljavorsk, ngompa13, ryan, tuliom
Target Milestone:	---	Keywords:	Reopened
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2024-04-29 09:29:27 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2256570
Bug Blocks:	2105403

Description Aoife Moloney 2023-12-04 15:30:17 UTC

This is a tracking bug for Change: Changes/ZlibNGTransition
For more details, see: https://fedoraproject.org/wiki/Changes/ZlibNGTransition

Replace Zlib with Zlib-ng. This change is strongly tied to Changes/MinizipNGTransition.

If you encounter a bug related to this Change, please do not comment here. Instead create a new bug and set it to block this bug.

Comment 1 Tulio Magno Quites Machado Filho 2023-12-20 22:04:12 UTC

This is now available in https://bodhi.fedoraproject.org/updates/FEDORA-2023-ee87e22b40 and should reach Rawhide soon.

Comment 2 Lukas Javorsky 2024-01-03 10:32:46 UTC

This Bugzilla needs to be kept ON_QA, until the whole Fedora Change process is finished

Comment 3 Lukas Javorsky 2024-01-08 09:01:16 UTC

Sorry, for the confusion, it should be a MODIFIED state.

Comment 4 ryan@testtoast.com 2024-01-08 21:49:27 UTC

Hi, this appears to break lualatex (apparently just needs recompiling as per https://bbs.archlinux.org/viewtopic.php?id=162609)

[Tue 10:47AM] ryan@firebert (main) ~/Projects/TMT/$ lualatex
PANIC: unprotected error in call to Lua API (zlib library version does not match - header: 1.2.13, library: 1.3.0.zlib-ng)
Aborted (core dumped)


[Tue 10:47AM] ryan@firebert ~/$ dnf list installed | grep zlib
mingw32-zlib.noarch                                1.2.13-3.fc39                               @rawhide
mingw64-zlib.noarch                                1.2.13-3.fc39                               @rawhide
zlib-ng.x86_64                                     2.1.5-1.fc40                                @rawhide
zlib-ng-compat.i686                                2.1.5-1.fc40                                @rawhide
zlib-ng-compat.x86_64                              2.1.5-1.fc40                                @rawhide
zlib-ng-compat-devel.x86_64                        2.1.5-1.fc40                                @rawhide
zlib-ng-devel.x86_64                               2.1.5-1.fc40                                @rawhide

Comment 5 Florian Weimer 2024-01-09 09:22:46 UTC

(In reply to ryan from comment #4)
> Hi, this appears to break lualatex (apparently just needs recompiling as per
> https://bbs.archlinux.org/viewtopic.php?id=162609)
> 
> [Tue 10:47AM] ryan@firebert (main) ~/Projects/TMT/$ lualatex
> PANIC: unprotected error in call to Lua API (zlib library version does not
> match - header: 1.2.13, library: 1.3.0.zlib-ng)
> Aborted (core dumped)

This check really should be removed because zlib and zlib-ng both preserve compatibility across different versions.

Comment 6 Lukas Javorsky 2024-01-24 14:14:42 UTC

Zlib package has been retired in Fedora Rawhide: https://src.fedoraproject.org/rpms/zlib/c/21593df55f1c52c56624a712b5c6751ec90c5aa2?branch=rawhide

Comment 7 Daniel Alley 2024-02-15 04:24:22 UTC

>This check really should be removed because zlib and zlib-ng both preserve compatibility across different versions.

Well, they try to. Mistakes are always possible especially when Fedora is the first mover testing this against such a wide corpus of software.

Not saying that's the case here, though.

Comment 8 Aoife Moloney 2024-04-29 09:29:27 UTC

F40 was released on 2024-04-23, so I am closing this tracker. If this Change was not completed, please notify me ASAP.