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Annotation of embedaddon/php/ext/mysqli/tests/bug35759.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Bug #35759 (mysqli_stmt_bind_result() makes huge allocation when column empty)
        !             3: --SKIPIF--
        !             4: <?php
        !             5: require_once('skipif.inc');
        !             6: require_once('skipifconnectfailure.inc');
        !             7: ?>
        !             8: --FILE--
        !             9: <?php
        !            10: 
        !            11:        require_once("connect.inc");
        !            12:        $col_num= 1000;
        !            13: 
        !            14:        $mysql = new mysqli($host, $user, $passwd, $db, $port, $socket);
        !            15:        $mysql->query("DROP TABLE IF EXISTS test");
        !            16:        $create = "CREATE TABLE test (a0 MEDIUMBLOB NOT NULL DEFAULT ''";
        !            17:        $i= 0;
        !            18:        while (++$i < $col_num) {
        !            19:                $create .= ", a$i MEDIUMBLOB NOT NULL DEFAULT ''";
        !            20:        }
        !            21:        $create .= ") ENGINE=MyISAM"; // doesn't work with InnoDB, which is default in 5.5
        !            22: 
        !            23:        if (!$mysql->query($create)) {
        !            24:                if (1101 == $mysql->errno) {
        !            25:                        /* SQL strict mode - [1101] BLOB/TEXT column 'a0' can't have a default value */
        !            26:                        print "done!";
        !            27:                        exit(0);
        !            28:                }
        !            29:                printf("[001] [%d] %s\n", $mysql->errno, $mysql->error);
        !            30:        }
        !            31: 
        !            32:        if (!$mysql->query("INSERT INTO test (a0) VALUES ('')"))
        !            33:                printf("[002] [%d] %s\n", $mysql->errno, $mysql->error);
        !            34: 
        !            35:        $stmt = $mysql->prepare("SELECT * FROM test");
        !            36:        if ($stmt) {
        !            37: 
        !            38:                $stmt->execute();
        !            39:                $stmt->store_result();
        !            40:                for ($i = 0; $i < $col_num; $i++) {
        !            41:                        $params[] = &$col_num;
        !            42:                }
        !            43:                call_user_func_array(array($stmt, "bind_result"), $params);
        !            44:                $stmt->fetch();
        !            45: 
        !            46:                $stmt->close();
        !            47:        } else {
        !            48:                printf("[003] [%d] %s\n", $mysql->errno, $mysql->error);
        !            49:        }
        !            50: 
        !            51:        $mysql->close();
        !            52: 
        !            53:        echo "done!";
        !            54: ?>
        !            55: --CLEAN--
        !            56: <?php require("clean_table.inc"); ?>
        !            57: --EXPECT--
        !            58: done!