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https://issues.apache.org/jira/browse/PROTON-2959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Stitcher resolved PROTON-2959.
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Resolution: Fixed
> SASL and SSL objects can contain internal references to a deleted transport
> object
> ----------------------------------------------------------------------------------
>
> Key: PROTON-2959
> URL: https://issues.apache.org/jira/browse/PROTON-2959
> Project: Qpid Proton
> Issue Type: Bug
> Components: python-binding
> Reporter: Andrew Stitcher
> Assignee: Andrew Stitcher
> Priority: Major
>
> Create a Transport object, then create a SSL or SASL object from it then
> destroy the Transport object - either directly with del or by setting the
> variable to None in versions of python that collect promptly.
> At this point using any SASL/SSL API that calls into the C level API will
> potentially crash as it's accessing freed memory.
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