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https://issues.apache.org/jira/browse/DISPATCH-88?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14250099#comment-14250099
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ASF subversion and git services commented on DISPATCH-88:
---------------------------------------------------------
Commit 1646292 from [~tedross] in branch 'dispatch/trunk'
[ https://svn.apache.org/r1646292 ]
DISPATCH-88 - Added asserts to check the python lock. Fixed instance of python
calls with the lock not held.
> Python functions invoked without the Python lock being held causes crash
> ------------------------------------------------------------------------
>
> Key: DISPATCH-88
> URL: https://issues.apache.org/jira/browse/DISPATCH-88
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Container
> Reporter: Ted Ross
> Assignee: Ted Ross
> Priority: Blocker
> Fix For: 0.3
>
>
> There is at least one case of the invocation of Python extension APIs in a
> thread-unsafe way (i.e. the python lock is not held). This occurs in
> router_pynode.c on line 641.
> {noformat}
> if (pyTick && router->router_mode == QD_ROUTER_MODE_INTERIOR) {
> qd_python_lock_state_t lock_state = qd_python_lock();
> pArgs = PyTuple_New(0);
> pValue = PyObject_CallObject(pyTick, pArgs);
> Py_DECREF(pArgs);
> Py_XDECREF(pValue);
> qd_python_unlock(lock_state);
> }
> return qd_error_py();
> }
> {noformat}
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