[ https://issues.apache.org/jira/brow...ls:all-tabpanel ]

Graham Dumpleton closed MODPYTHON-160.
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> req.add_handler/req.handler and PythonInterpPerDirective
> --------------------------------------------------------
>
>                 Key: MODPYTHON-160
>                 URL: https://issues.apache.org/jira/browse/MODPYTHON-160
>             Project: mod_python
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.2.8
>            Reporter: Graham Dumpleton
>         Assigned To: Graham Dumpleton
>             Fix For: 3.3
>
>
> MODPYTHON-125 made req.handler writable. Being able to now do this has unc
overed a bug whereby if PythonInterpPerDirective is used mod_python can caus
e Apache to crash. Code to trigger the problem is:
> # .htaccess
> SetHandler mod_python
> PythonInterpPerDirective On
> PythonFixupHandler interpreter_1
> # interpreter_1.py
> from mod_python import apache
> def fixuphandler(req):
>     req.log_error("fixuphandler")
>     req.log_error("interpreter=%s"%req.interpreter)
>     req.log_error("directory=%s"%req.hlist.directory)
>     req.handler = "mod_python"
>     req.add_handler("PythonHandler","interpreter_1")
>     return apache.OK
> def handler(req):
>     req.log_error("handler")
>     req.log_error("interpreter=%s"%req.interpreter)
>     req.log_error("directory=%s"%req.hlist.directory)
>     req.content_type = 'text/plain'
>     req.write('hello')
>     return apache.OK
> In summary, if PythonHandler is not used in Apache configuration to enable mod_pyt
hon but it is done by assignment to req.handler in fixup phase and then req.add_hand
ler() is used to add a handler to be called for content phase, and PythonInterpPerDi
rec
tive is being used, mod_python will cause Apache to crash.
> Location of crash not yet identified.

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