From: mcnuke at gmx dot net Operating system: Debian Sarge Linux Kernel 2.6 PHP version: 5.0.1 PHP Bug Type: Reproducible crash Bug description: mysqli_num_rows() crashes
Description: ------------ PHP crashes when calling the num_rows property of a result object: apache 2.0.50 error log: [Fri Aug 20 11:57:40 2004] [notice] child pid 17780 exit signal Segmentation fault (11) Reproduce code: --------------- <?php $conn = new mysqli('localhost', 'root', ''); $conn->select_db('test'); $conn->query("DROP TABLE segfault;"); $conn->query("CREATE TABLE segfault (id TINYINT NOT NULL, PRIMARY KEY (id));"); $res = $conn->query("SELECT * FROM segfault;"); echo $res->num_rows; // this line causes php to crash $conn->close(); ?> Expected result: ---------------- printing a value: 0 Actual result: -------------- PHP crashes -- Edit bug report at http://bugs.php.net/?id=29771&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=29771&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=29771&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=29771&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=29771&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=29771&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=29771&r=needscript Try newer version: http://bugs.php.net/fix.php?id=29771&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=29771&r=support Expected behavior: http://bugs.php.net/fix.php?id=29771&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=29771&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=29771&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=29771&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=29771&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=29771&r=dst IIS Stability: http://bugs.php.net/fix.php?id=29771&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=29771&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=29771&r=float