[XERCESC-2244] DOMDocument::normalizeDocument() fails

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4
• Component/s: DOM, Miscellaneous, Utilities
• Assignee: Unassigned
• Reporter: Markus Friedrich
• Created: 12/Jul/23 09:02
• Updated: 06/Dec/23 18:27

Description

The following XML file

 

<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<root xmlns="http://a" xmlns:pre="http://a">
  <child xmlns="http://b" xmlns:pre="http://a"/>
</root> 

fails when DOMDocument::normailzeDocument() gets called on its DOM.

In DOMNormalizer.cpp:437 the "oldUri" gets removed from "fUriHash" twice, which throws the second time since the key no longer exists in "fUriHash".