From: marques at displague dot com
Operating system: Ubuntu
PHP version: 5.2.5
PHP Bug Type: *General Issues
Bug description: dl() tries to load *garbage* in some states
Description:
------------
I can't reproduce this 100%, but something in the state of PHP causes me
to reproducably encounter severe issues when calling dl().
Whether I supply dl() with a string or a variable with the name of a
module to load, I get a warning that dl() could not load the module -
except the module name is corrupt (which is also the reason it could not
load an otherwise accessible module).
Reproduce code:
---------------
$driver = 'pdo_'.$config['driver'].'.so';
Debug::output('Loading driver: '.$driver,5);
dl('pdo_mysql.so'); // causes the problem - tries to load garbage
//dl(& $driver); // Also causes the problem (different garbage)
//dl($driver); // Also causes the problem (different garbage #2)
Expected result:
----------------
Loading driver: pdo_mysql.so
Actual result:
--------------
Loading driver: pdo_mysql.so
WARNING: dl() [<a href='function.dl'>function.dl</a>]: Unable to load
dynamic library '/usr/lib/php5/20060613+lfs/El¿�)' -
/usr/lib/php5/20060613+lfs/El¿�): cannot open shared object file: No
such file or directory
--
Edit bug report at http://bugs.php.net/?id=44490&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=44490&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=44490&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=44490&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=44490&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=44490&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=44490&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=44490&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=44490&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=44490&r=support
Expected behavior: http://bugs.php.net/fix.php?id=44490&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=44490&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=44490&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=44490&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44490&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=44490&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=44490&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=44490&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=44490&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=44490&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=44490&r=mysqlcfg
