ID: 38596 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Open +Status: Bogus Bug Type: PDO related Operating System: Linux PHP Version: 5.1.5 New Comment:
Please do not submit the same bug more than once. An existing bug report already describes this very problem. Even if you feel that your issue is somewhat different, the resolution is likely to be the same. Thank you for your interest in PHP. duplicate of #37445 (which is fixed) Previous Comments: ------------------------------------------------------------------------ [2006-08-26 09:01:58] [EMAIL PROTECTED] The issue does *not* occur in php5.2-200608260630. ------------------------------------------------------------------------ [2006-08-25 20:45:59] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.2-win32-latest.zip ------------------------------------------------------------------------ [2006-08-25 19:07:15] [EMAIL PROTECTED] The problem also exists in PHP 5.2.0 RC1. The backtrace is identical except for different line numbers: #0 0x40402927 in mysql_more_results () from /usr//lib/libmysqlclient.so.14 #1 0x0814bfb0 in free_statement (stmt=0x40793b54) at /home/martin/src/php-5.2.0RC1/ext/pdo/pdo_stmt.c:2225 #2 0x082fd939 in zend_objects_store_free_object_storage (objects=0x8477d78) at /home/martin/src/php-5.2.0RC1/Zend/zend_objects_API.c:86 #3 0x082d4193 in shutdown_executor () at /home/martin/src/php-5.2.0RC1/Zend/zend_execute_API.c:295 #4 0x082e1260 in zend_deactivate () at /home/martin/src/php-5.2.0RC1/Zend/zend.c:839 #5 0x0829c678 in php_request_shutdown (dummy=0x0) at /home/martin/src/php-5.2.0RC1/main/main.c:1300 #6 0x0835820e in main (argc=3, argv=0xbffffb64) at /home/martin/src/php-5.2.0RC1/sapi/cli/php_cli.c:1250 ------------------------------------------------------------------------ [2006-08-25 18:46:14] [EMAIL PROTECTED] Description: ------------ [Note: This bug is against PHP 5.1.6, but the bug interface only offers 5.1.5.] The code below makes PHP segfault at the time that exit() is called. This happens with both CLI and Apache 2 (prefork). I'm using MySQL 4.1.11. If the return value of prepare() is not assigned to a variable, the script does not crash. Also it does not crash when omitting the exit() call. Reproduce code: --------------- <?php class SomeClass { public function doSomething($id) { $dsn = "mysql:host=localhost;dbname=weblog"; $db = new PDO($dsn, "weblog", "weblog"); $stm = $db->prepare("UPDATE entry SET id = ?"); exit(); } } $obj = new SomeClass; $obj->doSomething(1); Expected result: ---------------- No crash. Actual result: -------------- #0 0x4011c927 in mysql_more_results () from /usr//lib/libmysqlclient.so.14 #1 0x08134329 in free_statement (stmt=0x84e351c) at /home/martin/src/php-5.1.6/ext/pdo/pdo_stmt.c:2200 #2 0x082a2349 in zend_objects_store_free_object_storage (objects=0x83f60dc) at /home/martin/src/php-5.1.6/Zend/zend_objects_API.c:86 #3 0x0828062f in shutdown_executor () at /home/martin/src/php-5.1.6/Zend/zend_execute_API.c:281 #4 0x0828b074 in zend_deactivate () at /home/martin/src/php-5.1.6/Zend/zend.c:854 #5 0x082513b6 in php_request_shutdown (dummy=0x0) at /home/martin/src/php-5.1.6/main/main.c:1292 #6 0x082f0cc0 in main (argc=3, argv=0xbffffb84) at /home/martin/src/php-5.1.6/sapi/cli/php_cli.c:1246 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=38596&edit=1
