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Description of problem:
Unable to validate xml when creating nwfilter_binding with Sys::Virt::NWFilterBinding::CREATE_VALIDATE flag.
Version-Release number of selected component (if applicable):
perl-Sys-Virt-7.8.0-1.module+el8.6.0+13062+b4fa4cf3.x86_64
libvirt-7.9.0-1.module+el8.6.0+13150+28339563.x86_64
qemu-kvm-6.1.0-5.module+el8.6.0+13430+8fdd5f85.x86_64
How reproducible:
100%
Steps to Reproduce:
1.Run $conn->create_nwfilter_binding($err_xml, Sys::Virt::NWFilterBinding::CREATE_VALIDATE)
Or run below script:
================
# -*- perl -*-
use Sys::Virt;
my $conn = Sys::Virt->new();
my $err_xml= <<EOF;
<filterbinding>
<owner>
<uuid>dd7949ca-ddcc-4f91-8808-e6e9844650e5</uuid>
</owner>
<portdev name='vnet1'/>
</filterbinding>
EOF
my $res = $conn->create_nwfilter_binding($err_xml, Sys::Virt::NWFilterBinding::CREATE_VALIDATE);
================
Actual results:
The xml was not validated:
==
perl test.pl
libvirt error code: 1, message: internal error: filter binding has no owner name
Expected results:
It should raise Sys::Virt::Error::ERR_INVALID_SCHEMA.
Additional info:
It works with below changes:
====================
# diff /usr/lib64/perl5/vendor_perl/Sys/Virt/NWFilterBinding.pm /tmp/NWFilterBinding.pm
52c52
< $self = Sys::Virt::NWFilterBinding::_create_xml($con, $params{xml}, $params{flags});
---
> $self = Sys::Virt::NWFilterBinding::_create_xml($con, $params{xml});
====================
# perl test.pl
libvirt error code: 92, message: XML document failed to validate against schema: Unable to validate doc against /usr/share/libvirt/schemas/nwfilterbinding.rng
Expecting element name, got uuid
Element owner failed to validate content
Expecting an element mac, got nothing
Invalid sequence in interleave
Element filterbinding failed to validate content
Moving to RHEL 8.6 for resolution as there is no specific RHEL-AV product for 8.6.0
The flags are going to be messed up and will need to reset - especially qa_ack+
Verified on perl-Sys-Virt-7.10.0-1.module+el8.6.0+13586+f7660a75.x86_64, it works well.
# perl test.pl
libvirt error code: 92, message: XML document failed to validate against schema: Unable to validate doc against /usr/share/libvirt/schemas/nwfilterbinding.rng
Expecting element name, got uuid
Element owner failed to validate content
Expecting an element mac, got nothing
Invalid sequence in interleave
Element filterbinding failed to validate content
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHSA-2022:1759
Description of problem: Unable to validate xml when creating nwfilter_binding with Sys::Virt::NWFilterBinding::CREATE_VALIDATE flag. Version-Release number of selected component (if applicable): perl-Sys-Virt-7.8.0-1.module+el8.6.0+13062+b4fa4cf3.x86_64 libvirt-7.9.0-1.module+el8.6.0+13150+28339563.x86_64 qemu-kvm-6.1.0-5.module+el8.6.0+13430+8fdd5f85.x86_64 How reproducible: 100% Steps to Reproduce: 1.Run $conn->create_nwfilter_binding($err_xml, Sys::Virt::NWFilterBinding::CREATE_VALIDATE) Or run below script: ================ # -*- perl -*- use Sys::Virt; my $conn = Sys::Virt->new(); my $err_xml= <<EOF; <filterbinding> <owner> <uuid>dd7949ca-ddcc-4f91-8808-e6e9844650e5</uuid> </owner> <portdev name='vnet1'/> </filterbinding> EOF my $res = $conn->create_nwfilter_binding($err_xml, Sys::Virt::NWFilterBinding::CREATE_VALIDATE); ================ Actual results: The xml was not validated: == perl test.pl libvirt error code: 1, message: internal error: filter binding has no owner name Expected results: It should raise Sys::Virt::Error::ERR_INVALID_SCHEMA. Additional info: It works with below changes: ==================== # diff /usr/lib64/perl5/vendor_perl/Sys/Virt/NWFilterBinding.pm /tmp/NWFilterBinding.pm 52c52 < $self = Sys::Virt::NWFilterBinding::_create_xml($con, $params{xml}, $params{flags}); --- > $self = Sys::Virt::NWFilterBinding::_create_xml($con, $params{xml}); ==================== # perl test.pl libvirt error code: 92, message: XML document failed to validate against schema: Unable to validate doc against /usr/share/libvirt/schemas/nwfilterbinding.rng Expecting element name, got uuid Element owner failed to validate content Expecting an element mac, got nothing Invalid sequence in interleave Element filterbinding failed to validate content