Re: FYI xz 5.4.1 in Fedora updates (F36, F37, Rawhide)

[Miro Hrončok <mhroncok@xxxxxxxxxx>]

On 24. 01. 23 17:21, Miro Hrončok wrote:
> On 24. 01. 23 16:20, Miro Hrončok wrote:
> > On 23. 01. 23 15:39, Richard W.M. Jones wrote:
> > > F36: https://bodhi.fedoraproject.org/updates/FEDORA-2023-d823c8dfb8
> > >
> > > F37: https://bodhi.fedoraproject.org/updates/FEDORA-2023-8362bcf475
> > >
> > > One package which is known to depend on the exact version of xz is
> > > perl-Compress-Raw-Lzma.  The updates above should do the right thing.
> > >
> > > As far as I'm aware there are no other packages that depend on the
> > > exact version of xz (or liblzma) and no breaking changes to liblzma,
> > > but if there are please let us know.
> >
> > For the record, Pythons now FTBFS with:
> >
> > ======================================================================
> > FAIL: test_unzip_zipfile (test.test_shutil.TestArchives.test_unzip_zipfile)
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> >    File "/builddir/build/BUILD/Python-3.12.0a4/Lib/test/test_shutil.py", line 
> > 1514, in test_unzip_zipfile
> >      subprocess.check_output(zip_cmd, stderr=subprocess.STDOUT)
> >    File "/builddir/build/BUILD/Python-3.12.0a4/Lib/subprocess.py", line 466, 
> > in check_output
> >      return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
> >             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> >    File "/builddir/build/BUILD/Python-3.12.0a4/Lib/subprocess.py", line 571, 
> > in run
> >      raise CalledProcessError(retcode, process.args,
> > subprocess.CalledProcessError: Command '['unzip', '-t', 
> > '/builddir/build/BUILD/Python-3.12.0a4/build/debug/build/test_python_64979æ/tmpau1avwr6/archive.zip']' returned non-zero exit status 80.
> > During handling of the above exception, another exception occurred:
> > Traceback (most recent call last):
> >    File "/builddir/build/BUILD/Python-3.12.0a4/Lib/test/test_shutil.py", line 
> > 1520, in test_unzip_zipfile
> >      self.fail(msg.format(exc, details))
> > AssertionError: Command '['unzip', '-t', 
> > '/builddir/build/BUILD/Python-3.12.0a4/build/debug/build/test_python_64979æ/tmpau1avwr6/archive.zip']' returned non-zero exit status 80.
> > **Unzip Output**
> > Archive: 
> > /builddir/build/BUILD/Python-3.12.0a4/build/debug/build/test_python_64979æ/tmpau1avwr6/archive.zip
> > *** buffer overflow detected ***: terminated
> > ----------------------------------------------------------------------
> >
> >
> > I have not yet verified this is cuased by new xz, but it is one of the suspects.
> >
> > https://koschei.fedoraproject.org/package/python3.12?collection=f38
>
> I cannot reproduce this in mock just by updating xz, so it seems it is unrelated.

I forgot to follow up. It is unzip:

https://bugzilla.redhat.com/show_bug.cgi?id=2164068

--
Miro Hrončok
--
Phone: +420777974800
IRC: mhroncok
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