[ODFTOOLKIT-409] Hang on Cell.setValidityList() if the ContentValidationElement is reused

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.2-incubating
• Component/s: simple api
• Assignee: Svante Schubert
• Reporter: Raimund Hölle
• Created: 14/Nov/15 21:05
• Updated: 05/Mar/17 15:36
• Resolved: 05/Mar/17 15:35

Description

If Cell.setValidityList() tries to find a reusable ContentValidationElement, the thread hangs in an endless loop if more than one node childs exists.

The following szenario reproduces the problem:

• create new SpreadsheetDocument
• append a new sheet
• set same value list to first cell of two rows
• set value list to a third row -> thread hangs

Its a bug in Cell.getContentValidationEle(). The appended patches contain a test to reproduce it and the bugfix as well.