Bug #80837 [NEW]: Calling stmt_store_result after fetch doesn't throw an error

From: dharman Operating system: PHP version: master-Git-2021-03-05 (Git) Package: MySQLi related Bug Type: Bug Bug description:Calling stmt_store_result after fetch doesn't throw an error Description: ------------ Calling stmt_store_result when in the middle of manual fetch cycle should throw an OOS error. However, mysqlnd sets the error in conn property which means mysqli will not throw it. Test script: --------------- <?php mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT); $mysqli = new mysqli('localhost', 'user', 'password', 'test'); $mysqli->set_charset('utf8mb4'); // always set the charset $statement = $mysqli->prepare("SELECT b FROM a"); $statement->execute(); $statement->bind_result($name); $statement->fetch(); $statement->store_result(); var_dump($mysqli->error, $statement->error); echo $statement->num_rows(); Expected result: ---------------- Fatal error: Uncaught mysqli_sql_exception: Commands out of sync; you can't run this command now Actual result: -------------- string(52) "Commands out of sync; you can't run this command now" string(0) "" 0 -- Edit bug report at https://bugs.php.net/bug.php?id=80837&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=80837&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=80837&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=80837&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=80837&r=needscript Try newer version: https://bugs.php.net/fix.php?id=80837&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=80837&r=support Expected behavior: https://bugs.php.net/fix.php?id=80837&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=80837&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=80837&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=80837&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=80837&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=80837&r=dst IIS Stability: https://bugs.php.net/fix.php?id=80837&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=80837&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=80837&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=80837&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=80837&r=mysqlcfg