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Bug #8492 XML-functions segfault
Submitted: 2000-12-30 12:52 UTC Modified: 2001-02-15 08:00 UTC
From: hmotakef at web dot de Assigned:
Status: Closed Package: XML related
PHP Version: 4.0.4 OS: SuSE Linux 7.0
Private report: No CVE-ID: None
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From: hmotakef at web dot de
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 [2000-12-30 12:52 UTC] hmotakef at web dot de
Hi!

I'm using PHP 4.0.4 on a SuSE Linux 7.0 (Kernel 2.2.16, Apache 1.3.12, expat 1.1 release 113, libxml2-2.2.3)
I've confugired PHP with the options

--with-pgsql=/usr --with-mysql=yes --with-xml --with-dom --with-sablot --with-java=/usr/lib/java --with-bz2 --with-zlib --with-ttf --with-ftp --with-config-file-path=/etc/httpd --with-apxs=/usr/sbin/apxs --with-exec-dir=/usr/lib/apache/bin --enable-versioning --enable-yp --enable-trans-sid --enable-inline-optimization --enable-track-vars --enable-magic-quotes --enable-safe-mode --enable-sysvsem --enable-sysvshm --enable-memory-limit i386-suse-linux-gnu --enable-debug.

My php.ini is the php.ini-optimized with short-open-tags switched to Off.

Using the xml_* functions, I get a segfault with the following output by gdb:

Program recieved signal SIGSEV, Segmentation fault.
0x402d98bb in objects () at zend_execute_API.c:103
103     }

The minimal script with wich I could reproduce the error is like the following:

<?php

function startElement() {}
function endElement() {}

$parser = xml_parser_create();
xml_set_element_handler( $parser, "startElement", "endElement" );
xml_parse( $parser, "<foo></foo>"  );
?>

If I take away any of the three xml_*-functions, everything works (well, generating an error message, if i take away xml_parser_create).

Good Luck! 

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AllCommentsChangesGit/SVN commitsRelated reports
 [2001-01-02 18:36 UTC] sniper@php.net
I can not reproduce this crash with the latest CVS.
Please try the latest CVS snapshot from http://snaps.php.net/ 

--Jani
 [2001-02-15 08:00 UTC] thies@php.net
fixed in cvs
 
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