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Annotation of embedaddon/php/ext/mysqli/tests/bug49442.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Bug #49422 (mysqlnd: mysqli_real_connect() and LOAD DATA INFILE crash)
                      3: --SKIPIF--
                      4: <?php
                      5: require_once('skipif.inc');
                      6: require_once('skipifconnectfailure.inc');
                      7: 
                      8: $link = mysqli_init();
                      9: if (!my_mysqli_real_connect($link, $host, $user, $passwd, $db, $port, $socket)) {
                     10:        die(sprintf("skip Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error()));
                     11: }
                     12: 
                     13: include_once("local_infile_tools.inc");
                     14: if ($msg = check_local_infile_support($link, $engine))
                     15:        die(sprintf("skip %s, [%d] %s", $msg, $link->errno, $link->error));
                     16: 
                     17: mysqli_close($link);
                     18: ?>
                     19: --INI--
                     20: mysqli.allow_local_infile=1
                     21: mysqli.allow_persistent=1
                     22: mysqli.max_persistent=1
                     23: --FILE--
                     24: <?php
                     25:        include ("connect.inc");
                     26: 
                     27:        $link = mysqli_init();
                     28:        if (!my_mysqli_real_connect($link, $host, $user, $passwd, $db, $port, $socket)) {
                     29:                printf("[001] Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());
                     30:        }
                     31: 
                     32:        if (!mysqli_query($link, 'DROP TABLE IF EXISTS test')) {
                     33:                printf("[002] Failed to drop old test table: [%d] %s\n", mysqli_errno($link), mysqli_error($link));
                     34:        }
                     35: 
                     36:        if (!mysqli_query($link, 'CREATE TABLE test(id INT, label CHAR(1), PRIMARY KEY(id)) ENGINE=' . $engine)) {
                     37:                printf("[003] Failed to create test table: [%d] %s\n", mysqli_errno($link), mysqli_error($link));
                     38:        }
                     39: 
                     40:        include("local_infile_tools.inc");
                     41:        $file = create_standard_csv(4);
                     42: 
                     43:        if (!@mysqli_query($link, sprintf("LOAD DATA LOCAL INFILE '%s'
                     44:                        INTO TABLE test
                     45:                        FIELDS TERMINATED BY ';' OPTIONALLY ENCLOSED BY '\''
                     46:                        LINES TERMINATED BY '\n'",
                     47:                        mysqli_real_escape_string($link, $file)))) {
                     48:                        printf("[005] [%d] %s\n",  mysqli_errno($link), mysqli_error($link));
                     49:        }
                     50: 
                     51:        if (!$res = mysqli_query($link, "SELECT * FROM test ORDER BY id"))
                     52:                printf("[006] [%d] %s\n",  mysqli_errno($link), mysqli_error($link));
                     53: 
                     54:        $rows = array();
                     55:        while ($row = mysqli_fetch_assoc($res)) {
                     56:                var_dump($row);
                     57:                $rows[] = $row;
                     58:        }
                     59: 
                     60:        mysqli_free_result($res);
                     61: 
                     62:        mysqli_query($link, "DELETE FROM test");
                     63:        mysqli_close($link);
                     64: 
                     65:        if ($IS_MYSQLND) {
                     66:                /*
                     67:                        mysqlnd makes a connection created through mysql_init()/mysqli_real_connect() always a 'persistent' one.
                     68:                        At this point 'persistent' is not to be confused with what a user calls a 'persistent' - in this case
                     69:                        'persistent' means that mysqlnd uses malloc() instead of emalloc(). nothing else. ext/mysqli will
                     70:                        not consider it as a 'persistent' connection in a user sense, ext/mysqli will not appy max_persistent etc.
                     71:                        Its only about malloc() vs. emalloc().
                     72: 
                     73:                        However, the bug is about malloc() and efree(). You can make make mysqlnd use malloc() by either using
                     74:                        pconnect or mysql_init() - so we should test pconnect as well..
                     75:                */
                     76:                $host = 'p:' . $host;
                     77:                if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
                     78:                        printf("[007] Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());
                     79:                }
                     80: 
                     81:                /* bug happened during query processing */
                     82:                if (!@mysqli_query($link, sprintf("LOAD DATA LOCAL INFILE '%s'
                     83:                        INTO TABLE test
                     84:                        FIELDS TERMINATED BY ';' OPTIONALLY ENCLOSED BY '\''
                     85:                        LINES TERMINATED BY '\n'",
                     86:                        mysqli_real_escape_string($link, $file)))) {
                     87:                        printf("[008] [%d] %s\n",  mysqli_errno($link), mysqli_error($link));
                     88:                }
                     89: 
                     90:                /* we survived? that's good enough... */
                     91: 
                     92:                if (!$res = mysqli_query($link, "SELECT * FROM test ORDER BY id"))
                     93:                        printf("[009] [%d] %s\n",  mysqli_errno($link), mysqli_error($link));
                     94: 
                     95:                $i = 0;
                     96:                while ($row = mysqli_fetch_assoc($res)) {
                     97:                        if (($row['id'] != $rows[$i]['id']) || ($row['label'] != $rows[$i]['label'])) {
                     98:                                printf("[010] Wrong values, check manually!\n");
                     99:                        }
                    100:                        $i++;
                    101:                }
                    102:                mysqli_close($link);
                    103:        }
                    104: 
                    105:        print "done!";
                    106: ?>
                    107: --CLEAN--
                    108: <?php
                    109:        require_once("clean_table.inc");
                    110: ?>
                    111: --EXPECTF--
                    112: array(2) {
                    113:   [%u|b%"id"]=>
                    114:   %unicode|string%(2) "97"
                    115:   [%u|b%"label"]=>
                    116:   %unicode|string%(1) "x"
                    117: }
                    118: array(2) {
                    119:   [%u|b%"id"]=>
                    120:   %unicode|string%(2) "98"
                    121:   [%u|b%"label"]=>
                    122:   %unicode|string%(1) "y"
                    123: }
                    124: array(2) {
                    125:   [%u|b%"id"]=>
                    126:   %unicode|string%(2) "99"
                    127:   [%u|b%"label"]=>
                    128:   %unicode|string%(1) "z"
                    129: }
                    130: done!