core dump triggered by setRelaxNGSchema #19741
Description
Description
The following code:
<?php
$v_137483 = new XMLReader();
$v_137484 = '<?xml version="1.0" encoding="UTF-8"?>\n<chapter xmlns="http://docbook.org/ns/docbook" version="5.0">\n<title>Test Chapter</title>\n<para>\nThis is a paragraph in the test chapter. It is unremarkable in\nevery regard. This is a paragraph in the test chapter. It is\nunremarkable in every regard. This is a paragraph in the test\nchapter. It is unremarkable in every regard.\n</para>\n<paar>\n<emphasis role="bold">This</emphasis> paragraph contains\n<emphasis>some <emphasis>emphasized</emphasis> text</emphasis>\n1and a <superscript>super</superscript>script\nand a <subscript>sub</subscript>script.\n</para>\n<para>\nThis is a paragraph in the test chapter. It is unremarkable in\nevery regard. This is a paragraph in the test chapter. It is\nunremarkable in every regard. This is a paragraph in the test\nchapter. It is unremarkable in every regard.\n</para>\n</chapter>';
$v_137485 = $v_137483->xml($v_137484,);
$v_137490 = get_resources();
$v_137491 = end($v_137490,);
$v_137492 = fclose($v_137491,);
$v_137487 = $v_137483->setRelaxNGSchema($v_137492,);Resulted in this output:
Aborted (core dumped)
PHP Version
nightly
Operating System
ubuntu 20.04