[Bug 1323662] New: Authen::Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662

            Bug ID: 1323662
           Summary: Authen::Krb5 uses internal and no longer existing krb5
                    functions
           Product: Fedora
           Version: 23
         Component: perl-Authen-Krb5
          Assignee: simon(a)sxw.org.uk
          Reporter: psabata(a)redhat.com
        QA Contact: extras-qa(a)fedoraproject.org
                CC: perl-devel(a)lists.fedoraproject.org, simon(a)sxw.org.uk



Reproducer:
$ PERL_DL_NONLAZY=1 perl -e 'use Authen::Krb5'
Can't load '/usr/lib64/perl5/vendor_perl/auto/Authen/Krb5/Krb5.so' for module
Authen::Krb5: /usr/lib64/perl5/vendor_perl/auto/Authen/Krb5/Krb5.so: undefined
symbol: krb5_free_krbhst at /usr/lib64/perl5/DynaLoader.pm line 193.
 at -e line 1.
Compilation failed in require at -e line 1.
BEGIN failed--compilation aborted at -e line 1.

Package version:
perl-Authen-Krb5-1.9-15.fc23.x86_64

See bug #1292177 for more information.

According to upstream's comments in Krb5.xs, these functions were meant to be
removed "in the future".

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[Bug 1323662] Authen::Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662



--- Comment #1 from Petr Šabata <psabata(a)redhat.com&gt; ---
Created attachment 1143310
  --> https://bugzilla.redhat.com/attachment.cgi?id=1143310&action=edit
A simple patch removing the private functions

Seems to resolve the issue but might break other stuff; it'd be nice if someone
familiar with the module could test this.

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[Bug 1323662] Authen::Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662

Petr Šabata <psabata(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://bugzilla.redhat.com
                   |                            |/show_bug.cgi?id=1292177



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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662



--- Comment #2 from Toby Blake <toby(a)inf.ed.ac.uk&gt; ---
Hi there,

Just to confirm that this hasn't broken anything for us.

It looks like these private functions were removed in krb5-1.12, from krb5's
doc/CHANGES:

commit 81fde7e475b02986c1aff88766cc48882004d5dc
Author: Greg Hudson <ghudson(a)mit.edu&gt;
Date:   Fri Mar 22 16:00:48 2013 -0400

    Get rid of krb5_{get,free}_krbhst

    These functions were always internal.  They haven't been used since
    v5passwdd was eliminated in krb5 1.4.

This suggests it should probably be safe.

Cheers
Toby

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662



--- Comment #3 from Fedora End Of Life <jkurik(a)fedoraproject.org&gt; ---
This message is a reminder that Fedora 23 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 23. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '23'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 23 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662

Petr Pisar <ppisar(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ppisar(a)redhat.com
    External Bug ID|                            |CPAN 116071
            Version|23                          |24



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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662

Petr Pisar <ppisar(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|simon(a)sxw.org.uk            |ppisar(a)redhat.com



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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

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https://bugzilla.redhat.com/show_bug.cgi?id=1323662

Petr Pisar <ppisar(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |MODIFIED
   Fixed In Version|                            |perl-Authen-Krb5-1.9-18.fc2
                   |                            |6



--- Comment #4 from Petr Pisar <ppisar(a)redhat.com&gt; ---
I applied the patch as it does not make sense to refer non-existing symbols.

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662



--- Comment #5 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-Authen-Krb5-1.9-18.fc25 has been submitted as an update to Fedora 25.
https://bodhi.fedoraproject.org/updates/FEDORA-2016-c9442c30c4

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

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https://bugzilla.redhat.com/show_bug.cgi?id=1323662



--- Comment #6 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-Authen-Krb5-1.9-17.fc24 has been submitted as an update to Fedora 24.
https://bodhi.fedoraproject.org/updates/FEDORA-2016-5e55dd2115

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662



--- Comment #7 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-Authen-Krb5-1.9-16.fc23 has been submitted as an update to Fedora 23.
https://bodhi.fedoraproject.org/updates/FEDORA-2016-e06d05d776

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|MODIFIED                    |ON_QA



--- Comment #8 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-Authen-Krb5-1.9-16.fc23 has been pushed to the Fedora 23 testing
repository. If problems still persist, please make note of it in this bug
report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here:
https://bodhi.fedoraproject.org/updates/FEDORA-2016-e06d05d776

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662



--- Comment #9 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-Authen-Krb5-1.9-18.fc25 has been pushed to the Fedora 25 testing
repository. If problems still persist, please make note of it in this bug
report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here:
https://bodhi.fedoraproject.org/updates/FEDORA-2016-c9442c30c4

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662



--- Comment #10 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-Authen-Krb5-1.9-17.fc24 has been pushed to the Fedora 24 testing
repository. If problems still persist, please make note of it in this bug
report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here:
https://bodhi.fedoraproject.org/updates/FEDORA-2016-5e55dd2115

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |CLOSED
   Fixed In Version|perl-Authen-Krb5-1.9-18.fc2 |perl-Authen-Krb5-1.9-18.fc2
                   |6                           |6
                   |                            |perl-Authen-Krb5-1.9-18.fc2
                   |                            |5
         Resolution|---                         |ERRATA
        Last Closed|                            |2016-12-05 16:42:34



--- Comment #11 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-Authen-Krb5-1.9-18.fc25 has been pushed to the Fedora 25 stable
repository. If problems still persist, please make note of it in this bug
report.

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Fixed In Version|perl-Authen-Krb5-1.9-18.fc2 |perl-Authen-Krb5-1.9-18.fc2
                   |6                           |6
                   |perl-Authen-Krb5-1.9-18.fc2 |perl-Authen-Krb5-1.9-18.fc2
                   |5                           |5
                   |                            |perl-Authen-Krb5-1.9-16.fc2
                   |                            |3



--- Comment #12 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-Authen-Krb5-1.9-16.fc23 has been pushed to the Fedora 23 stable
repository. If problems still persist, please make note of it in this bug
report.

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[Bug 1323662] Authen:: Krb5 uses internal and no longer existing krb5 functions

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1323662

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Fixed In Version|perl-Authen-Krb5-1.9-18.fc2 |perl-Authen-Krb5-1.9-18.fc2
                   |6                           |6
                   |perl-Authen-Krb5-1.9-18.fc2 |perl-Authen-Krb5-1.9-18.fc2
                   |5                           |5
                   |perl-Authen-Krb5-1.9-16.fc2 |perl-Authen-Krb5-1.9-16.fc2
                   |3                           |3
                   |                            |perl-Authen-Krb5-1.9-17.fc2
                   |                            |4



--- Comment #13 from Fedora Update System <updates(a)fedoraproject.org&gt; ---
perl-Authen-Krb5-1.9-17.fc24 has been pushed to the Fedora 24 stable
repository. If problems still persist, please make note of it in this bug
report.

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