#45973 [Com]: Setting include_path with non-defined ${include_path} crashes

ID: 45973 Comment by: tuomaksen dot spammiposti at gmail dot com Reported By: olivier dot berger at it-sudparis dot eu Status: No Feedback Bug Type: Reproducible crash Operating System: Debian lenny PHP Version: 5.2.6 New Comment: Noticed this bug on my system (PHP-5.2.10/Linux), seems only to exist in apaches mod_php. Having include_path = ${include_path} ":/usr/share/php/libzend-framework-php" in zend.ini but no setting in php.ini causes apache not to start at all. This does not seem to affect php-cli. Previous Comments: ------------------------------------------------------------------------ [2008-10-28 22:14:00] jani@php.net Ignored until requested feedback is given. ------------------------------------------------------------------------ [2008-10-27 13:10:19] olivier dot berger at it-sudparis dot eu Hi. Sorry, but I'm afraid I won't have time to test that at the moment. Should be testable by anyone interested still. Best regards, ------------------------------------------------------------------------ [2008-10-26 19:23:51] jani@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://windows.php.net/snapshots/ ------------------------------------------------------------------------ [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