#46673 [Opn->Csd]: stream_lock call with wrong paramater
| From: | lbarnaud@php.net | Date: | Wed, 26 Nov 2008 04:20:50 +0000 |
| Subject: | #46673 [Opn->Csd]: stream_lock call with wrong paramater | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-131334@lists.php.net to get a copy of this message | ||
ID: 46673
Updated by: lbarnaud@php.net
Reported By: kaz at e-2 dot co dot jp
-Status: Open
+Status: Closed
Bug Type: Streams related
Operating System: *
PHP Version: 5.2.6
New Comment:
This bug has been fixed in CVS.
Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
Thank you for the report, and for helping us make PHP better.
Previous Comments:
------------------------------------------------------------------------
[2008-11-26 03:07:51] kaz at e-2 dot co dot jp
Description:
------------
When i regist my own stream class, and use flock($h, LOCK_UN).
then steam_lock caled with undefined mode(0x8).
php-5.2.6/ext/standard/file.c
----
321 static int flock_values[] = { LOCK_SH, LOCK_EX, LOCK_UN };
snip...
348 act = flock_values[act - 1] | (operation & 4 ? LOCK_NB : 0);
349 if (php_stream_lock(stream, act)) {
Reproduce code:
---------------
<?php
class StreamTest
{
function stream_open($path, $mode, $options, &$opened_path) {
return true;
}
function stream_close() {
return ;
}
function stream_lock($mode) {
printf( "0x%x\n", $mode ) ;
return ;
}
}
stream_register_wrapper("streamtest", "StreamTest");
$handle = fopen( 'streamtest://test', "r" ) ;
flock( $handle, LOCK_EX ) ;
flock( $handle, LOCK_UN ) ;
fclose($handle) ;
Expected result:
----------------
0x2
0x3
Actual result:
--------------
0x2
0x8
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=46673&edit=1