Bug #14045 Updated: PHP Segfaults -- custom extension using resources

ID: 14045 Updated by: sniper Reported By: eterstegen@kingscredit.com Old Status: Open Status: Bogus Bug Type: Reproducible crash Operating System: RedHat Linux 7.1 PHP Version: 4.0.6 New Comment: Please ask this kind of questions on the php-dev@lists.php.net mailing list. --Jani Previous Comments: ------------------------------------------------------------------------ [2001-11-13 17:48:28] eterstegen@kingscredit.com I am working on a PHP extension which will basically be a wrapper for a library dealing with DECnet.. PHP is compiled as a module for Apache 1.3.20 with apxs and no real special arguments. Also I am compiling the extension by hand as illustrated in the Zend API docs. I have debugged the problem down to a point where it seems to be a complex reaction between 2 libraries and resources which causes PHP to segfault. The php extension links to 2 shared libraries (both are C++). The main library contains a function (called from the extension) which creates a new instance of a class, and then returns this newly created class to the PHP extension as a (typdef void *), since the extension is straight C. The class used in the main library is defined in the second library. After adding some code to implement resources (a basic MINIT, destructor, and handle) the extension segfaults every time. Unfotunately I am having a hard time pasting the backtrace here but the first 5 lines are ?? and the 6th line has 0x08051461 in run_cleanups () at eval.c:41 I have very stripped down code for both libraries and the module, but cannot paste them here.. I can zip them up and send them if need be. ------------------------------------------------------------------------ Edit this bug report at http://bugs.php.net/?id=14045&edit=1