https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=21958 Bug ID: 21958 Summary: _check_valid_auth_link checks too many subfields Change sponsored?: --- Product: Koha Version: master Hardware: All OS: All Status: NEW Severity: normal Priority: P5 - low Component: MARC Authority data support Assignee: koha-bugs@lists.koha-community.org Reporter: nick@bywatersolutions.com QA Contact: testopia@bugs.koha-community.org In the sub we call C4::AuthoritiesMarc::GetAuthorizedHeading on the auth record for the field we use all subfields a-z - these are not all valid authorized heading fields To recreate - add a 700 field with $i - link it to an authority with the $i Run the linker in a way that it ends up checking the validity of this link, it will be rejected as not matching This can lead to multiple duplicate authorities being created depending upon settings -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.