https://bugzilla.redhat.com/show_bug.cgi?id=1710933
Bug ID: 1710933 Summary: Invalid DocumentLocator object passed to Product: Fedora Version: 30 Hardware: x86_64 OS: Linux Status: NEW Component: perl-XML-SAX Assignee: jplesnik@redhat.com Reporter: bug.report.tracker@gmail.com QA Contact: extras-qa@fedoraproject.org CC: caillon+fedoraproject@gmail.com, caolanm@redhat.com, john.j5live@gmail.com, jplesnik@redhat.com, kasal@ucw.cz, perl-devel@lists.fedoraproject.org, rhughes@redhat.com, rstrode@redhat.com, sandmann@redhat.com Target Milestone: --- Classification: Fedora
Created attachment 1569596 --> https://bugzilla.redhat.com/attachment.cgi?id=1569596&action=edit perl XML::SAX::DocumentLocator test
Description of problem: When parsing XLM data, set_document_locator is passed an empty hash instead of DocumentLocator object.
Version-Release number of selected component (if applicable): perl-XML-SAX-Base-1.09-7.fc30.noarch perl-XML-SAX-1.00-4.fc30.noarch
How reproducible: Always
Steps to Reproduce: 1. Run the attached test.
Actual results: Test prints: $VAR2 = {};
Expected results: A valid DocumentLocator object printed: $VAR2 = bless( { 'ColumnNumber' => 0, 'Encoding' => undef, 'XMLVersion' => undef, 'LineNumber' => 1, 'SystemId' => undef, 'PublicId' => undef }, 'XML::SAX::DocumentLocator' );
Additional info: Test works on https://f.perl.bot/
https://bugzilla.redhat.com/show_bug.cgi?id=1710933
Petr Pisar ppisar@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |ppisar@redhat.com
--- Comment #1 from Petr Pisar ppisar@redhat.com --- It works for me. These are all the RPM package whose files are used when running the program:
glibc-2.29-12.fc30.x86_64 glibc-common-2.29-12.fc30.x86_64 glibc-langpack-en-2.29-12.fc30.x86_64 libxcrypt-4.4.6-1.fc30.x86_64 perl-Carp-1.50-418.fc30.noarch perl-constant-1.33-419.fc30.noarch perl-Data-Dumper-2.173-3.fc30.x86_64 perl-Encode-3.01-10.fc30.x86_64 perl-Errno-1.29-436.fc30.x86_64 perl-Exporter-5.73-419.fc30.noarch perl-File-Path-2.16-2.fc30.noarch perl-File-Temp-0.230.900-2.fc30.noarch perl-interpreter-5.28.2-436.fc30.x86_64 perl-IO-1.39-436.fc30.x86_64 perl-libs-5.28.2-436.fc30.x86_64 perl-parent-0.237-3.fc30.noarch perl-PathTools-3.75-2.fc30.x86_64 perl-Scalar-List-Utils-1.50-418.fc30.x86_64 perl-Storable-3.15-1.fc30.x86_64 perl-XML-NamespaceSupport-1.12-7.fc30.noarch perl-XML-SAX-1.00-4.fc30.noarch perl-XML-SAX-Base-1.09-7.fc30.noarch
Does some of them differ from your?
What's the content of /usr/share/perl5/vendor_perl/XML/SAX/ParserDetails.ini configuration file? I have:
[XML::SAX::PurePerl] http://xml.org/sax/features/namespaces = 1
Are you sure that you are not using some Perl modules not provided by Fedora? E.g. installed with a CPAN client? You can use "strace" to verify what files are used (strace -e open,openat -o /tmp/trace -- /usr/bin/perl -wCSDA testSAX.pl).
https://bugzilla.redhat.com/show_bug.cgi?id=1710933
--- Comment #2 from bug.report.tracker@gmail.com --- Created attachment 1570149 --> https://bugzilla.redhat.com/attachment.cgi?id=1570149&action=edit trace
This is the result of strace command. I don't use any cpan modules installed, just the latest ones provided by Fedora. The versions match yours.
https://bugzilla.redhat.com/show_bug.cgi?id=1710933
--- Comment #3 from bug.report.tracker@gmail.com --- Created attachment 1570151 --> https://bugzilla.redhat.com/attachment.cgi?id=1570151&action=edit /usr/share/perl5/vendor_perl/XML/SAX/ParserDetails.ini
I've also tried to mess with the namespace settings here with no luck.
Thanks, V.
https://bugzilla.redhat.com/show_bug.cgi?id=1710933
Petr Pisar ppisar@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED
--- Comment #4 from Petr Pisar ppisar@redhat.com --- The trace shows you have installed perl-XML-LibXML RPM package. After installing the package, I can reproduce the problem. It looks like an issue in integration between XML::LibXML::SAX::Parser and XML::SAX::Base.
https://bugzilla.redhat.com/show_bug.cgi?id=1710933
--- Comment #5 from Ben Cotton bcotton@redhat.com --- This message is a reminder that Fedora 30 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 30 on 2020-05-26. 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 '30'.
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 30 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 more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
https://bugzilla.redhat.com/show_bug.cgi?id=1710933
Ben Cotton bcotton@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |CLOSED Resolution|--- |EOL Last Closed| |2020-05-26 15:20:16
--- Comment #6 from Ben Cotton bcotton@redhat.com --- Fedora 30 changed to end-of-life (EOL) status on 2020-05-26. Fedora 30 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug.
If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug.
Thank you for reporting this bug and we are sorry it could not be fixed.
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