Bug #73370 [Opn->Ver]: falsely exits with "Out of Memory" when using USE_ZEND_ALLOC=0

Edit report at https://bugs.php.net/bug.php?id=73370&edit=1 ID: 73370 Updated by: yohgaki@php.net Reported by: jim dot hofer at gmail dot com Summary: falsely exits with "Out of Memory" when using USE_ZEND_ALLOC=0 -Status: Open +Status: Verified Type: Bug Package: MySQLi related -Operating System: CentOS 6 +Operating System: Irrelevant -PHP Version: 7.0.12 +PHP Version: Irrelevant Block user comment: N Private report: N Previous Comments: ------------------------------------------------------------------------ [2016-10-21 18:29:59] jim dot hofer at gmail dot com Description: ------------ I'm using USE_ZEND_ALLOC=0 for some cli scripts due this bug https://bugs.php.net/bug.php?id=72736 When using USE_ZEND_ALLOC=0 and querying mysql with buffered queries on and the select query returns an empty result set the script exits with the message "Out of Memory" Setting the query to use unbuffered results in expected behavior. Also, not setting USE_ZEND_ALLOC=0 and querying unbuffered returns results in expected behavior This bug does not affect 7.0.11 Test script: --------------- <?php $mysqli = new mysqli("localhost", "root"); $result = $mysqli->query("SELECT * FROM mysql.user WHERE User = 'test'", MYSQLI_USE_RESULT)->fetch_all(); var_dump($result); $result = $mysqli->query("SELECT * FROM mysql.user WHERE User = 'test'")->fetch_all(); var_dump($result); Expected result: ---------------- array(0) { } array(0) { } Actual result: -------------- array(0) { } Out of memory ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=73370&edit=1