Comment 3 for bug 251848

Revision history for this message
Albertas Agejevas (alga) wrote :

The underlying bug is fixed in revision 98289.

DecoratedSecurityCheckerDescriptor sometimes returned None as the value of __Security_checker__, which made zope.security.checker.Checker.proxy raise the following exception:

ValueError: ('Invalid value, None. for security checker', NotFound())