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Diffstat (limited to 'ext/mysqli/tests/bug49442.phpt')
| -rw-r--r-- | ext/mysqli/tests/bug49442.phpt | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/ext/mysqli/tests/bug49442.phpt b/ext/mysqli/tests/bug49442.phpt new file mode 100644 index 0000000..5426745 --- /dev/null +++ b/ext/mysqli/tests/bug49442.phpt @@ -0,0 +1,130 @@ +--TEST-- +Bug #49422 (mysqlnd: mysqli_real_connect() and LOAD DATA INFILE crash) +--SKIPIF-- +<?php +require_once('skipif.inc'); +require_once('skipifconnectfailure.inc'); + +$link = mysqli_init(); +if (!my_mysqli_real_connect($link, $host, $user, $passwd, $db, $port, $socket)) { + die(sprintf("skip Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error())); +} + +include_once("local_infile_tools.inc"); +if ($msg = check_local_infile_support($link, $engine)) + die(sprintf("skip %s, [%d] %s", $msg, $link->errno, $link->error)); + +mysqli_close($link); +?> +--INI-- +mysqli.allow_local_infile=1 +mysqli.allow_persistent=1 +mysqli.max_persistent=1 +--FILE-- +<?php + include ("connect.inc"); + + $link = mysqli_init(); + if (!my_mysqli_real_connect($link, $host, $user, $passwd, $db, $port, $socket)) { + printf("[001] Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error()); + } + + if (!mysqli_query($link, 'DROP TABLE IF EXISTS test')) { + printf("[002] Failed to drop old test table: [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + + if (!mysqli_query($link, 'CREATE TABLE test(id INT, label CHAR(1), PRIMARY KEY(id)) ENGINE=' . $engine)) { + printf("[003] Failed to create test table: [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + + include("local_infile_tools.inc"); + $file = create_standard_csv(4); + + if (!@mysqli_query($link, sprintf("LOAD DATA LOCAL INFILE '%s' + INTO TABLE test + FIELDS TERMINATED BY ';' OPTIONALLY ENCLOSED BY '\'' + LINES TERMINATED BY '\n'", + mysqli_real_escape_string($link, $file)))) { + printf("[005] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + + if (!$res = mysqli_query($link, "SELECT * FROM test ORDER BY id")) + printf("[006] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + + $rows = array(); + while ($row = mysqli_fetch_assoc($res)) { + var_dump($row); + $rows[] = $row; + } + + mysqli_free_result($res); + + mysqli_query($link, "DELETE FROM test"); + mysqli_close($link); + + if ($IS_MYSQLND) { + /* + mysqlnd makes a connection created through mysql_init()/mysqli_real_connect() always a 'persistent' one. + At this point 'persistent' is not to be confused with what a user calls a 'persistent' - in this case + 'persistent' means that mysqlnd uses malloc() instead of emalloc(). nothing else. ext/mysqli will + not consider it as a 'persistent' connection in a user sense, ext/mysqli will not appy max_persistent etc. + Its only about malloc() vs. emalloc(). + + However, the bug is about malloc() and efree(). You can make make mysqlnd use malloc() by either using + pconnect or mysql_init() - so we should test pconnect as well.. + */ + $host = 'p:' . $host; + if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket)) { + printf("[007] Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error()); + } + + /* bug happened during query processing */ + if (!@mysqli_query($link, sprintf("LOAD DATA LOCAL INFILE '%s' + INTO TABLE test + FIELDS TERMINATED BY ';' OPTIONALLY ENCLOSED BY '\'' + LINES TERMINATED BY '\n'", + mysqli_real_escape_string($link, $file)))) { + printf("[008] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + } + + /* we survived? that's good enough... */ + + if (!$res = mysqli_query($link, "SELECT * FROM test ORDER BY id")) + printf("[009] [%d] %s\n", mysqli_errno($link), mysqli_error($link)); + + $i = 0; + while ($row = mysqli_fetch_assoc($res)) { + if (($row['id'] != $rows[$i]['id']) || ($row['label'] != $rows[$i]['label'])) { + printf("[010] Wrong values, check manually!\n"); + } + $i++; + } + mysqli_close($link); + } + + print "done!"; +?> +--CLEAN-- +<?php + require_once("clean_table.inc"); +?> +--EXPECTF-- +array(2) { + [%u|b%"id"]=> + %unicode|string%(2) "97" + [%u|b%"label"]=> + %unicode|string%(1) "x" +} +array(2) { + [%u|b%"id"]=> + %unicode|string%(2) "98" + [%u|b%"label"]=> + %unicode|string%(1) "y" +} +array(2) { + [%u|b%"id"]=> + %unicode|string%(2) "99" + [%u|b%"label"]=> + %unicode|string%(1) "z" +} +done!
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