From: lists at cyberlot dot net Operating system: Fedora Core 3 PHP version: 5.1.0b3 PHP Bug Type: PDO related Bug description: Seg fault when error should be returned
Description: ------------ Running this script seg faults instead of producing a reasonable error. Reproduce code: --------------- $dsn = "mysql:dbname=123;host=localhost"; $dbuser = "123"; $dbpass = "123"; class PDO_Dynamic extends PDO { private $dsn; private $dbuser; private $dbpass; function PDO_Dynamic($dsn, $dbuser, $dbpass) { $this->dsn = $dsn; $this->dbuser = $dbuser; $this->dbpass = $dbpass; $temp = $this->PDO($dsn, $dbuser, $dbpass); } } $db_read = new PDO_Dynamic($dsn, $dbuser, $dbpass); $db_write = new PDO_Dynamic($dsn, $dbuser, $dbpass.'-'); Expected result: ---------------- No error at all expected, or at least some sort of warning/fault Actual result: -------------- #0 0x08130533 in pdo_hash_methods (dbh=0x9e189b4, kind=0) at /root/sources/php-5.1.0b3/ext/pdo/pdo_dbh.c:990 #1 0x081308bf in dbh_method_get (object_pp=0xbffb5294, method_name=0x9e1baa4 "PDO", method_len=3) at /root/sources/php-5.1.0b3/ext/pdo/pdo_dbh.c:1065 #2 0x0833f150 in ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CONST_HANDLER (execute_data=0xbffb5270) at zend_vm_execute.h:14663 #3 0x08317eeb in execute (op_array=0x9e1b52c) at zend_vm_execute.h:87 #4 0x0831835b in zend_do_fcall_common_helper_SPEC (execute_data=0xbffb54a0) at zend_vm_execute.h:213 #5 0x08318a73 in ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER (execute_data=0xbffb54a0) at zend_vm_execute.h:299 #6 0x08317eeb in execute (op_array=0x9e140ac) at zend_vm_execute.h:87 #7 0x082f19f9 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /root/sources/php-5.1.0b3/Zend/zend.c:1087 #8 0x082b0a9d in php_execute_script (primary_file=0xbffb78d0) at /root/sources/php-5.1.0b3/main/main.c:1672 #9 0x0835ce9b in main (argc=2, argv=0xbffb79a4) at /root/sources/php-5.1.0b3/sapi/cli/php_cli.c:1039 -- Edit bug report at http://bugs.php.net/?id=33970&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33970&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=33970&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=33970&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=33970&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=33970&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=33970&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=33970&r=needscript Try newer version: http://bugs.php.net/fix.php?id=33970&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=33970&r=support Expected behavior: http://bugs.php.net/fix.php?id=33970&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=33970&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=33970&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=33970&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33970&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=33970&r=dst IIS Stability: http://bugs.php.net/fix.php?id=33970&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=33970&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=33970&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=33970&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=33970&r=mysqlcfg