PHP CLI + Valgrind = FAIL

From:	Stas Malyshev	Date:	Tue, 08 Nov 2011 05:23:14 +0000
Subject:	PHP CLI + Valgrind = FAIL
Groups:	php.internals
Request:	Send a blank email to internals+get-56141@lists.php.net to get a copy of this message

Hi! I've noticed that if I run PHP 5.4 under Valgrind on my Mac, I get this: Fatal error: Error installing signal handler for 31 in Unknown on line 0 Could not startup. Indeed, valgrind says: ==47112== Warning: ignored attempt to set SIGUSR2 handler in sigaction();

==47112==          the SIGUSR2 signal is used internally by Valgrind

So it looks like it won't allow PHP to override signal handlers. The questions here are - does anybody sees same problem (on Mac or other systems) and should PHP really fail in this scenario? Not having the possibility to run PHP under valgrind kind of sucks. -- Stanislav Malyshev, Software Architect SugarCRM: http://www.sugarcrm.com/ (408)454-6900 ext. 227