Bug #61156 [Com]: Segfault when using get_defined_constants(true)

Edit report at https://bugs.php.net/bug.php?id=61156&edit=1 ID: 61156 Comment by: carloschilazo at gmail dot com Reported by: damien at overeem dot org Summary: Segfault when using get_defined_constants(true) Status: Open Type: Bug Package: Reproducible crash Operating System: openSUSE 11.4 PHP Version: Irrelevant Block user comment: N Private report: N New Comment: Could not reproduce on 5.3.10, this can be closed Previous Comments: ------------------------------------------------------------------------ [2012-02-21 16:08:28] damien at overeem dot org Description: ------------ ATTN: This is a bug in php verison 5.3.5 !! I do realize that this is about an earlier version, but I have no available environments on which i could simply upgrade. So consider this bug report as a notification. It can be closed if not considered a valid report. We resolved our issue by circumventing use of the categorization of get_defined_constants. The function get_defined_constants(true) causes a client segfault ([Tue Feb 21 16:18:24 2012] [notice] child pid 12564 exit signal Segmentation fault (11)) There are some references to this issue occurring ie. #51788. In that particular case however, the issue seemed to have been caused by suhosin. My installation is running native php2 engine v2.3.0. When using get_defined_constants() (without the categorization parameter) there is no problem. Further information: OS: openSUSE 11.4 Kernel: 2.6.37.6-0.11-default Apache version: 2.2.17 ( API Version 20051115) PHP Version: 5.3.5 Loaded modules: core prefork http_core mod_so mod_unique_id mod_actions mod_alias mod_auth_basic mod_authn_file mod_authz_host mod_authz_groupfile mod_authz_default mod_authz_user mod_authn_dbm mod_autoindex mod_cgi mod_dir mod_env mod_expires mod_include mod_log_config mod_mime mod_negotiation mod_setenvif mod_ssl mod_status mod_suexec mod_userdir mod_vhost_alias mod_rewrite mod_php5 mod_info mod_dav mod_deflate mod_proxy mod_proxy_http Test script: --------------- <?php get_defined_constants(true); ?> Expected result: ---------------- No output, no error logging. Actual result: -------------- Output: Error 324 (net::ERR_EMPTY_RESPONSE): The server closed the connection without sending any data. Apache error log: [Tue Feb 21 16:18:24 2012] [notice] child pid 12564 exit signal Segmentation fault (11) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=61156&edit=1