REDHAT-BUG-2403688: Low severity libxslt libxslt vulnerability

Type Confusion vulnerability in the EXSLT <func:result> element handler of libxslt. The flaw resides in the exsltFuncResultComp() function, which walks up the node hierarchy to verify that a <func:result> is a descendant of a func:function element. If no such ancestor exists, the loop continues until the XML document node is reached, where the ns pointer is incorrectly interpreted as integer fields (compression and standalone). This type confusion results in reading memory from an unexpected address, leading to a segmentation fault or crash. Although the impact is limited to denial-of-service, the issue can be triggered remotely by processing malicious XSL stylesheets.