[ptxdist] [PATCH] xz: version bump 5.8.1 -> 5.8.4

[ptxdist] [PATCH] xz: version bump 5.8.1 -> 5.8.4

[Alexander Dahl via ptxdist]

URL moved back to direct tarball download.  PGP signed artifacts are
present on release pages at GitHub/Codeberg/Sourceforge, and download
section on authors site links to GitHub anyways.
Checksums should match checksums from other distributions again.

5.8.2 fixed mainly minor build issues.

Announcement for 5.8.3:

> IMPORTANT: This includes a fix for CVE-2026-34743 which affects all XZ
> Utils versions since 5.0.0. No new 5.2.x, 5.4.x, or 5.6.x releases will
> be made, but the fix is in the v5.2, v5.4, and v5.6 branches in the xz
> Git repository.

Announcement for 5.8.4:

> IMPORTANT: This includes a fix for a security issue that affects all XZ
> Utils versions since 5.0.0. This and a few other fixes have also been
> committed to the old stable branches (v5.2, v5.4, and v5.6) in the xz
> Git repository. Those fixes are marked below. No new 5.2.x, 5.4.x, or
> 5.6.x releases will be made.

Contact address of Free Software Foundation changed in license files,
otherwise unchanged.

Link: https://tukaani.org/xz/#_stable
Link: https://github.com/tukaani-project/xz/releases#release-v5.8.2
Link: https://github.com/tukaani-project/xz/releases#release-v5.8.3
Link: https://github.com/tukaani-project/xz/releases#release-v5.8.4
Signed-off-by: Alexander Dahl <ada@thorsis.com>
---

Notes:
    Not sure what security gain we have from tarballs created by GitHub?
    This just makes packaging harder.

 rules/xz.make | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/rules/xz.make b/rules/xz.make
index fa8b544e5..d93ff2cf8 100644
--- a/rules/xz.make
+++ b/rules/xz.make
@@ -14,19 +14,19 @@ PACKAGES-$(PTXCONF_XZ) += xz
 #
 # Paths and names
 #
-XZ_VERSION	:= 5.8.1
-XZ_SHA256	:= bdbc23fbf9098843357e71e49685724fda2c320c29cb1b25fd90505f14bb0b3d
+XZ_VERSION	:= 5.8.4
+XZ_SHA256	:= 0014c7886930454fe8bd4228665b51af55eeae560ea135c9c4cd33f55b2591d9
 XZ		:= xz-$(XZ_VERSION)
 XZ_SUFFIX	:= tar.gz
-XZ_URL		:= https://github.com/tukaani-project/xz/archive/refs/tags/v$(XZ_VERSION).$(XZ_SUFFIX)
+XZ_URL		:= https://github.com/tukaani-project/xz/releases/download/v$(XZ_VERSION)/$(XZ).$(XZ_SUFFIX)
 XZ_SOURCE	:= $(SRCDIR)/$(XZ).$(XZ_SUFFIX)
 XZ_DIR		:= $(BUILDDIR)/$(XZ)
 XZ_LICENSE	:= 0BSD AND public_domain AND LGPL-2.1-or-later AND GPL-2.0-or-later AND GPL-3.0-or-later
 XZ_LICENSE_FILES := \
 	file://COPYING;md5=d38d562f6112174de93a9677682231b2 \
-	file://COPYING.GPLv2;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+	file://COPYING.GPLv2;md5=570a9b3749dd0463a1778803b12a6dce \
 	file://COPYING.GPLv3;md5=1ebbd3e34237af26da5dc08a4e440464 \
-	file://COPYING.LGPLv2.1;md5=4fbd65380cdd255951079008b364516c
+	file://COPYING.LGPLv2.1;md5=4bf661c1e3793e55c8d1051bc5e0ae21
 
 # ----------------------------------------------------------------------------
 # Prepare

base-commit: 32189152b5ddb01bf113a5c88c3efa8196acfeb5
-- 
2.47.3

Re: [ptxdist] [PATCH] xz: version bump 5.8.1 -> 5.8.4

[Michael Olbrich]

On Mon, Sep 14, 2026 at 05:00:55PM +0200, Alexander Dahl via ptxdist wrote:
> URL moved back to direct tarball download.  PGP signed artifacts are
> present on release pages at GitHub/Codeberg/Sourceforge, and download
> section on authors site links to GitHub anyways.
> Checksums should match checksums from other distributions again.
> 
> 5.8.2 fixed mainly minor build issues.
> 
> Announcement for 5.8.3:
> 
> > IMPORTANT: This includes a fix for CVE-2026-34743 which affects all XZ
> > Utils versions since 5.0.0. No new 5.2.x, 5.4.x, or 5.6.x releases will
> > be made, but the fix is in the v5.2, v5.4, and v5.6 branches in the xz
> > Git repository.
> 
> Announcement for 5.8.4:
> 
> > IMPORTANT: This includes a fix for a security issue that affects all XZ
> > Utils versions since 5.0.0. This and a few other fixes have also been
> > committed to the old stable branches (v5.2, v5.4, and v5.6) in the xz
> > Git repository. Those fixes are marked below. No new 5.2.x, 5.4.x, or
> > 5.6.x releases will be made.
> 
> Contact address of Free Software Foundation changed in license files,
> otherwise unchanged.
> 
> Link: https://tukaani.org/xz/#_stable
> Link: https://github.com/tukaani-project/xz/releases#release-v5.8.2
> Link: https://github.com/tukaani-project/xz/releases#release-v5.8.3
> Link: https://github.com/tukaani-project/xz/releases#release-v5.8.4
> Signed-off-by: Alexander Dahl <ada@thorsis.com>
> ---
> 
> Notes:
>     Not sure what security gain we have from tarballs created by GitHub?

It helps detecting supply chain attacks. The "make dist" archive is
basically impossible to reproduce, so we need to trust the uploader that it
was not modified. For the git tarball, all changes are visible in the
commit history. While someone still needs to look, it's much easier to spot
something.
And that is not theoretical: The xz backdoor did just that with a modified
build-to-host.m4.

>     This just makes packaging harder.

I'm not sure what you mean with that.

Michael

> 
>  rules/xz.make | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/rules/xz.make b/rules/xz.make
> index fa8b544e5..d93ff2cf8 100644
> --- a/rules/xz.make
> +++ b/rules/xz.make
> @@ -14,19 +14,19 @@ PACKAGES-$(PTXCONF_XZ) += xz
>  #
>  # Paths and names
>  #
> -XZ_VERSION	:= 5.8.1
> -XZ_SHA256	:= bdbc23fbf9098843357e71e49685724fda2c320c29cb1b25fd90505f14bb0b3d
> +XZ_VERSION	:= 5.8.4
> +XZ_SHA256	:= 0014c7886930454fe8bd4228665b51af55eeae560ea135c9c4cd33f55b2591d9
>  XZ		:= xz-$(XZ_VERSION)
>  XZ_SUFFIX	:= tar.gz
> -XZ_URL		:= https://github.com/tukaani-project/xz/archive/refs/tags/v$(XZ_VERSION).$(XZ_SUFFIX)
> +XZ_URL		:= https://github.com/tukaani-project/xz/releases/download/v$(XZ_VERSION)/$(XZ).$(XZ_SUFFIX)
>  XZ_SOURCE	:= $(SRCDIR)/$(XZ).$(XZ_SUFFIX)
>  XZ_DIR		:= $(BUILDDIR)/$(XZ)
>  XZ_LICENSE	:= 0BSD AND public_domain AND LGPL-2.1-or-later AND GPL-2.0-or-later AND GPL-3.0-or-later
>  XZ_LICENSE_FILES := \
>  	file://COPYING;md5=d38d562f6112174de93a9677682231b2 \
> -	file://COPYING.GPLv2;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
> +	file://COPYING.GPLv2;md5=570a9b3749dd0463a1778803b12a6dce \
>  	file://COPYING.GPLv3;md5=1ebbd3e34237af26da5dc08a4e440464 \
> -	file://COPYING.LGPLv2.1;md5=4fbd65380cdd255951079008b364516c
> +	file://COPYING.LGPLv2.1;md5=4bf661c1e3793e55c8d1051bc5e0ae21
>  
>  # ----------------------------------------------------------------------------
>  # Prepare
> 
> base-commit: 32189152b5ddb01bf113a5c88c3efa8196acfeb5
> -- 
> 2.47.3
> 
> 
> 

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