#19603 [Ver->Csd]: Domxml causes segfault

ID: 19603 Updated by: iliaa@php.net Reported By: cb@designassembly.de -Status: Verified +Status: Closed Bug Type: DOM XML related Operating System: Windows XP PHP Version: 4.2.3 New Comment: This bug has been fixed in CVS. In case this was a PHP problem, snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. In case this was a documentation problem, the fix will show up soon at http://www.php.net/manual/. In case this was a PHP.net website problem, the change will show up on the PHP.net site and on the mirror sites in short time. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2002-10-05 01:53:37] iliaa@php.net Works fine on Linux with any number of itterations, however it still crashes on windows with 400+ itterations. ------------------------------------------------------------------------ [2002-09-27 12:31:21] cb@designassembly.de didnt't crash with 200 elements and latest CVS snapshot, but with 400 or more elements it still causes a segfault under apache and windows xp. Each part alone still runs fine. systemconfig: see my initial bug report ------------------------------------------------------------------------ [2002-09-26 08:12:26] sander@php.net Please try using this CVS snapshot: http://snaps.php.net/php4-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-latest.zip ------------------------------------------------------------------------ [2002-09-25 15:40:08] cb@designassembly.de System: Apache/1.3.24 PHP running as SAPI-module (Binary from php.net) simple script, which causes segfault <? /*part 1 scan xml document*/ $xml="<?xml version=\"1.0\"?><para><element>content 1</element><element>content 2</element><element>content 3</element><element>content 4</element></para>"; $document = xmltree($xml); $ctx = xpath_new_context($document); $result = xpath_eval($ctx, "//element"); print_r($result); /*part 2 create new xml document*/ $doc = domxml_new_doc("1.0"); $root = $doc->append_child($doc->create_element("para")); for($i = 0; $i < 200; $i++){ $element = $doc->create_element("element"); $element->set_content("content ".$i); $root->append_child($element); } echo "<PRE>".htmlentities($doc->dump_mem(true))."</PRE>"; ?> Description: the content is shown in the browser, but apache causes a segfault in module php_domxml.dll, adress 0x00001b03 as likely in bug 16888. When you first create a xml document and parse second it runs without a segfault. This code causes no problems with PHP 4.1.2. Modules: php_domxml, php_xslt, php_iconv, php_gd and mysql ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=19603&edit=1