[Zope-dev] Container bug with unicode traversal

[Christophe Combelles]

Since the problem can be reproduced with a very simple manipulation and leads to 
an unusable user account (it occured for me in a production application),
I think it is worth releasing zope.app.container 3.6.1 and backporting to 3.5.x 
so the fix be available in zope 3.4

Christophe

Christophe Combelles a écrit :
> I've just found it's a duplicate of #163149.

https://bugs.launchpad.net/zope3/+bug/163149

> I'll commit the fix.
> 
> Christophe
> 
> Christophe Combelles a écrit :
>> Hi,
>>
>> If an object with a unicode name is copied then deleted, there is a 
>> unicode error. I've reported it here:
>> https://bugs.launchpad.net/zope3/+bug/238579
>>
>> This is annoying because the user account becomes unusable!
>>
>> The deleted object is kept in the user's clipboard, and the traversal 
>> is tried evereytime a folder is viewed, to check if the object is 
>> pasteable().
>> The ContainerTraversable adapter tries to gettattr with a unicode name.
>>
>> I've attached a patch with unittest + ftest + fix. Could you please 
>> check this is the right place or the right way to fix it?  If this is 
>> ok, I will commit the fix.
>>
>> regards,
>> Christophe
>>
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Zope-Dev maillist  -  Zope-Dev at zope.org
>> http://mail.zope.org/mailman/listinfo/zope-dev
>> **  No cross posts or HTML encoding!  **
>> (Related lists -  http://mail.zope.org/mailman/listinfo/zope-announce
>>  http://mail.zope.org/mailman/listinfo/zope )
> 
> _______________________________________________
> Zope-Dev maillist  -  Zope-Dev at zope.org
> http://mail.zope.org/mailman/listinfo/zope-dev
> **  No cross posts or HTML encoding!  **
> (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce
> http://mail.zope.org/mailman/listinfo/zope )
> 
>