Bug #51300 [NEW]: SELECT * CRASH With LibMySQL > 5.0.51

From: Operating system: Windows 7 PHP version: 5.2.13 Package: PDO related Bug Type: Bug Bug description:SELECT * CRASH With LibMySQL > 5.0.51 Description: ------------ Since LibMySQL.dll 5.0.52 (and tested to 5.1.44) I ve the found why pdo_mysql is crashing... Here : http://github.com/php/php- src/blob/4f3e41e55dae1978487461d73805eaac8202aff8/ext/pdo_mysql/mysql_statement. c#L429 The struct pdo_column_data must be 0x54 (84.) bytes sized... Actually it is 0x50 (80.) bytes You can fix binary dll by replacing (with hex editor : 83 C3 50 by 83 C3 54) Test script: --------------- <?php $dbh = new PDO('mysql:host=127.0.0.1;port=3306;dbname=ubagestion_dev','root',''); echo "ok"; $dbh->exec('SET CHARACTER SET latin1'); echo "ok"; $stmt = $dbh->query("select ID_Utilisateur from utilisateurs"); echo "ok"; $stmt = $dbh->prepare("select * from utilisateurs"); echo "ok"; $results = $stmt->execute(); // CRASH HERE or on $dbh->query("SELECT * FROM ...") echo "NOT CRASHED"; foreach ($results as $id){ echo $results['ID_Utilisateur']; } Actual result: -------------- no trace, system crash (and apache too if apache2handler used) Crash on second column name -- Edit bug report at http://bugs.php.net/bug.php?id=51300&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51300&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51300&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51300&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51300&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51300&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51300&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51300&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51300&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51300&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51300&r=support Expected behavior: http://bugs.php.net/fix.php?id=51300&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51300&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51300&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51300&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51300&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51300&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51300&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51300&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51300&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51300&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51300&r=mysqlcfg