_psp.parsestring doesn't check for empty values
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Key: MODPYTHON-185
URL: http://issues.apache.org/jira/browse/MODPYTHON-185
Project: mod_python
Issue Type: Bug
Components: psp
Environment: All
Reporter: Thomas Hervé
Priority: Minor
Attachments: _pspmodule.diff
The function _psp_module_parsestring of _pspmodule.c doesn't check the value of
parser->pycode.blob when calling PyString_FromString (whereas it's done in
_psp_module_parse). When called with an empty string it can cause a segfault
(blob is NULL and PyString_FromString doesn't check for NULL value).
I attach a simple diff correcting the problem.
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