#29985 [Csd->Opn]: unserialize()/ __PHP_Incomplete_class does not report correctly class name
ID: 29985 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Closed +Status: Open Bug Type: Session related Operating System: * PHP Version: 5CVS-2005-10-06 (snap) Assigned To: helly New Comment: Sorry, this has nothing to do with CLI. It also happens in a much more complex (mod_php) web enviroment. There is no "unknown" in my reproduction code and I can't see, what --- Fatal error: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "bar" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in C:\Dokumente und Einstellungen\nohn_s\Desktop\php5.1-win32-200510031830\test.php on line 2 --- has to do with the CLI or the causing location. Previous Comments: [2005-10-09 15:36:10] [EMAIL PROTECTED] Thank you for your bug report. This issue has already been fixed in the latest released version of PHP, which you can download at http://www.php.net/downloads.php This is fixed in all actrive branches, 4.3.*, 5.0.*, 5.1.*, HEAD. The 'Unknown' comes from cli and specifies the causing location and has nothing to do with the class name. [2005-10-09 15:27:25] [EMAIL PROTECTED] I claimed fixed in CVS which is HEAD which will be 6 not any 5.* [2005-10-06 18:27:38] [EMAIL PROTECTED] Marcus, you claimed to have fixed this. Can you check it out? [2005-10-06 15:40:02] [EMAIL PROTECTED] Yes, it is reproducible: C:\Dokumente und Einstellungen\nohn_s\Desktop\php5.1-win32-200510031830>php test.php object(__PHP_Incomplete_Class)#1 (2) { ["__PHP_Incomplete_Class_Name"]=> string(3) "bar" ["someProp"]=> int(2) } Fatal error: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "bar" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in C:\Dokumente und Einstellungen\nohn_s\Desktop\php5.1-win32-200510031830\test.php on line 2 [2005-10-06 15:15:23] [EMAIL PROTECTED] Can you reproduce with 5.1-dev? The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/29985 -- Edit this bug report at http://bugs.php.net/?id=29985&edit=1
#29985 [Csd->Opn]: unserialize()/ __PHP_Incomplete_class does not report correctly class name
ID: 29985 Updated by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] -Status: Closed +Status: Open Bug Type: Session related -Operating System: Linux +Operating System: Linux, Win32 -PHP Version: 5CVS-2004-09-05 (dev) +PHP Version: 5.0.5 New Comment: Reopening this bug. Could reproduce it with PHP 5.0.5 on WinXP: >type test.php someFunc(); ?> >php test.php object(__PHP_Incomplete_Class)#1 (2) { ["__PHP_Incomplete_Class_Name"]=> string(3) "bar" ["someProp"]=> int(2) } Fatal error: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "bar" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in C:\Dokumente und Einstellungen\nohn_s\Desktop\php-5.0.5\test.php on line 2 Previous Comments: [2004-09-05 19:46:24] [EMAIL PROTECTED] 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. [2004-09-05 14:30:14] [EMAIL PROTECTED] Hmm.. I really don't understand why incomplete_class_message() looks for class_name in EG(This), while class_name is property of the object, which could be easily passed to incomplete_class_message(). So, this patch should probably fix it: http://tony2001.phpclub.net/dev/tmp/bug29985.diff Comments are welcome. [2004-09-05 13:47:38] [EMAIL PROTECTED] Description: The idea is that when an object is unserialized and the class definition is still not loaded then it is converted to __PHP_Incomplete_Class class. From the dump of the actual result one can see that the name is stored in a member variable __PHP_Incomplete_Class_Name. So far everything looks ok. But when one tries to execute a method on incomplete class object it leads to a fatal error. This is also correct. However the name of the class is "unknown" is the message. This is not correct and the example works with PHP 4.3.8(cli). However does not work with current HEAD (probably not with the PHP_5 branch). One additional thing is that the message is misleading. A serialized object may not come always from a session but can be loaded from a file by the user or ,like in my case where I found the error, from a socket. Thanks Reproduce code: --- php -r 'class foo{function someFunc(){} var $someProp=2;}$a=serialize(new foo());$b=str_replace('foo','bar', $a);var_dump($c = unserialize($b));$c->someFunc();' Expected result: object(__PHP_Incomplete_Class)#1 (2) { ["__PHP_Incomplete_Class_Name"]=> string(3) "bar" ["someProp"]=> int(2) } Fatal error: Unknown: The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition bar of the object you are trying to operate on was loaded _before_ the session was started in Command line code on line 1 Actual result: -- object(__PHP_Incomplete_Class)#1 (2) { ["__PHP_Incomplete_Class_Name"]=> string(3) "bar" ["someProp"]=> int(2) } Fatal error: Unknown: The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition unknown of the object you are trying to operate on was loaded _before_ the session was started in Command line code on line 1 -- Edit this bug report at http://bugs.php.net/?id=29985&edit=1