#45973 [Opn->Fbk]: segfault when setting include_path to concat. of non-defined ${include_path}

ID: 45973 Updated by: jani@php.net Reported By: olivier dot berger at it-sudparis dot eu -Status: Open +Status: Feedback Bug Type: Reproducible crash Operating System: Debian lenny PHP Version: 5.2.6 New Comment: Please try using this CVS snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows (zip): http://snaps.php.net/win32/php5.3-win32-latest.zip For Windows (installer): http://snaps.php.net/win32/php5.3-win32-installer-latest.msi Please test with 5.3, the ini scanner/parser has been rewritten in it and I'd like to know if this happens there too. (can't test myself right now...) Previous Comments: ------------------------------------------------------------------------ [2008-09-02 13:00:01] olivier dot berger at it-sudparis dot eu Description: ------------ If include_path wasn't set already, setting it to some concatenation of ${include_path} causes a segfault. Seems different from #37002, AFAICT More details in Debian bug : http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=497453 Reproduce code: --------------- For instance, if /etc/php5/apache2/php.ini doesn't contain any include_path definition, like is by default in Debian : ; UNIX: "/path1:/path2" ;include_path = ".:/usr/share/php" then setting the following in for instance /etc/php5/conf.d/zend.ini : [Zend] include_path = ${include_path} ":/usr/share/php/libzend-framework-php" leads to segmentation fault. Expected result: ---------------- I guess referencing variables no yet explicitely set, but having default values should return their default value. Uncommenting the default include_path in /etc/php5/apache2/php.ini allows it to work. Actual result: -------------- Apache segmentation fault ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=45973&edit=1