ID: 45933 Updated by: [EMAIL PROTECTED] Reported By: alexc223 at googlemail dot com -Status: Open +Status: Feedback Bug Type: PDO related Operating System: Arch Linux PHP Version: 5.2.6 -Assigned To: +Assigned To: mysql 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 Could you please try using a 5.3 snapshot, we did quite much work on the PDO_MYSQL driver there. Thanks. Previous Comments: ------------------------------------------------------------------------ [2008-08-27 11:10:48] alexc223 at googlemail dot com This line: $pdo_st = $sql->prepare( 'SELECT * FROM foobar' ); Should read: $pdo_st = $sql->prepare( 'SELECT * FROM foobar WHERE zomg = :zomg' ); However, both still produce a segfault. ------------------------------------------------------------------------ [2008-08-27 11:02:20] alexc223 at googlemail dot com Description: ------------ Attempting to 'var_dump' a PDOStatement object within a function, and then calling 'die' using PDO_MYSQL. MySQL query at the top is just incase you need to test it with that to, though I can re-produce this with any table and MySQL database. Reproduce code: --------------- CREATE TABLE foobar ( zomg varchar(255) NOT NULL, KEY zomg (zomg) ) TYPE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; <?php function foo( $bar ) { var_dump( $bar ); // Removing the following line stops the segfault from happening die; } $sql = new PDO( 'mysql:host=localhost;dbname=DATABASE', 'USER', 'PASS' ); $pdo_st = $sql->prepare( 'SELECT * FROM foobar' ); foo( $pdo_st ); ?> Expected result: ---------------- object(PDOStatement)#2 (1) { ["queryString"]=> string(39) "SELECT * FROM foobar WHERE zomg = :zomg" } Actual result: -------------- Output from gdb (unable to enable debug within PHP) Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xb7b5c910 (LWP 3489)] 0xb706323d in mysql_more_results () from /usr/lib/libmysqlclient.so.15 (gdb) bt #0 0xb706323d in mysql_more_results () from /usr/lib/libmysqlclient.so.15 #1 0xb6eb6911 in free_statement (stmt=0x991c870) at /tmp/pear/temp/PDO/pdo_stmt.c:2200 #2 0xb6eb6a9d in pdo_dbstmt_free_storage (stmt=0x991c870) at /tmp/pear/temp/PDO/pdo_stmt.c:2245 #3 0xb78921ed in zend_objects_store_free_object_storage () from /etc/httpd/modules/libphp5.so #4 0xb786b013 in shutdown_executor () from /etc/httpd/modules/libphp5.so #5 0xb7875783 in zend_deactivate () from /etc/httpd/modules/libphp5.so #6 0xb7833547 in php_request_shutdown () from /etc/httpd/modules/libphp5.so #7 0xb78e0cc1 in php_handler () from /etc/httpd/modules/libphp5.so #8 0x0807be49 in ap_run_handler () #9 0x0807f1b1 in ap_invoke_handler () #10 0x0808a496 in ap_process_request () #11 0x080875c8 in ?? () #12 0x0997fc00 in ?? () #13 0x00000004 in ?? () #14 0x0997fc00 in ?? () #15 0x00000000 in ?? () ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=45933&edit=1
