ID: 46090 User updated by: phpwnd at gmail dot com Reported By: phpwnd at gmail dot com -Status: Open +Status: Closed Bug Type: Reproducible crash Operating System: Linux 2.6.24-gentoo-r8 PHP Version: 5.3CVS-2008-09-16 (CVS) New Comment:
Fixed in CVS. http://marc.info/?l=php-cvs&m=122157573024024&w=2 Previous Comments: ------------------------------------------------------------------------ [2008-09-16 02:02:45] phpwnd at gmail dot com Changed category. ------------------------------------------------------------------------ [2008-09-16 01:24:13] phpwnd at gmail dot com I forgot to mention this is on MySQL 5.0.60 (more precisely, it's mysql-5.0.60-r1 from Gentoo's Portage) ------------------------------------------------------------------------ [2008-09-16 01:20:14] phpwnd at gmail dot com Description: ------------ mysqlnd makes PHP segfault on connect. This bug is filed as "PDO", but it's really a mysqlnd bug. The issue is the same regardless of what extension is used: PDO, MySQL or MySQLi. PHP was compiled from CVS, with --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd - Connecting via TCP or socket does not change the behaviour. - It doesn't require a valid account either, attempting to connect with an inexistent account produces the same result. - It does require a valid DSN, otherwise a PDOException with message 'SQLSTATE[HY000] [2002] Connection refused' is thrown, as expected. Backtrace below, if you need anything else please ask. Thanks :) Reproduce code: --------------- $db = new PDO('mysql:dbname=test;host=127.0.0.1;port=3307', 'inexistent_user', 'password'); Actual result: -------------- #0 0x000000000075d729 in mysqlnd_connect (conn=0xece3c8, host=0xece288 "127.0.0.1", user=0xece160 "inexistent_user", passwd=0xece1c8 "password", passwd_len=8, db=0xece228 "test", db_len=4, port=3307, socket=0x0, mysql_flags=196736, zval_cache=0xea0c50) at /root/src/php5/ext/mysqlnd/mysqlnd.c:823 #1 0x000000000058475a in pdo_mysql_handle_factory (dbh=0xecdbc0, driver_options=0x0) at /root/src/php5/ext/pdo_mysql/mysql_driver.c:717 #2 0x00000000005739c7 in zim_PDO_dbh_constructor (ht=3, return_value=0xece068, return_value_ptr=0x0, this_ptr=0xecc200, return_value_used=0) at /root/src/php5/ext/pdo/pdo_dbh.c:372 #3 0x000000000083a574 in zend_do_fcall_common_helper_SPEC (execute_data=0x2add638ad090) at /root/src/php5/Zend/zend_vm_execute.h:315 #4 0x000000000083b509 in ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER (execute_data=0x2add638ad090) at /root/src/php5/Zend/zend_vm_execute.h:428 #5 0x00000000008395a7 in execute (op_array=0xeccfb0) at /root/src/php5/Zend/zend_vm_execute.h:104 #6 0x000000000080981e in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /root/src/php5/Zend/zend.c:1197 #7 0x000000000078e21a in php_execute_script (primary_file=0x7fff472a8590) at /root/src/php5/main/main.c:2075 #8 0x00000000008ad1d4 in main (argc=2, argv=0x7fff472a8808) at /root/src/php5/sapi/cli/php_cli.c:1130 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=46090&edit=1