From: cole at ccdc dot cam dot ac dot uk
Operating system: IRIX 6.5.18m
PHP version: 5.0.5
PHP Bug Type: DOM XML related
Bug description: apache module core dumps when DOM method loadXML is called
Description:
------------
php child process core dumps while trying to execute
DOMDocument->loadXML() from within apache2
Reproduce code:
---------------
$doc = new DOMDocument();
$doc->formatOutput = true;
$doc->preserveWhiteSpace = false;
// Calling loadXML here causes the core dump
$doc->loadXML( "<hello></hello>");
Expected result:
----------------
Not to core dump!
Actual result:
--------------
It crashes.
Other possibly relevant things: The compilation of php and apache used the
native mips-pro compiler (rather than gcc).
Here's some data about the system, and the php shared object
We configured with
./configure --with-apxs2=/local/cole/apache2/bin/apxs
--prefix=/local/cole/php-5.0.5
>From the server log
[Thu Nov 03 16:16:08 2005] [notice] child pid 1749448 exit signal
Segmentation fault (11), possible coredump in
/home/cole/not-backed-up/relibase_clean_build/relibase_irix_build/relibase
>From ldd:
ldd libphp5.so
libm.so => /usr/lib32/libm.so
libz.so => /usr/lib32/libz.so
libxml2.so.3 => /usr/lib32/internal/libxml2.so.3
libc.so.1 => /usr/lib32/libc.so.1
--
Edit bug report at http://bugs.php.net/?id=35088&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=35088&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=35088&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=35088&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=35088&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=35088&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=35088&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=35088&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=35088&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=35088&r=support
Expected behavior: http://bugs.php.net/fix.php?id=35088&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=35088&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=35088&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=35088&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35088&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=35088&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=35088&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=35088&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=35088&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=35088&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=35088&r=mysqlcfg
