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https://issues.apache.org/jira/browse/AMQCPP-598?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timothy Bish resolved AMQCPP-598.
---------------------------------
Resolution: Fixed
Fix Version/s: 3.9.4
Patch applied, this should never actually happen but an extra check doesn't
hurt.
> CmsTemplate::createConsumer possible dereference of null pointer
> ----------------------------------------------------------------
>
> Key: AMQCPP-598
> URL: https://issues.apache.org/jira/browse/AMQCPP-598
> Project: ActiveMQ C++ Client
> Issue Type: Bug
> Components: CMS Impl
> Reporter: Daniel L. Robertson
> Assignee: Timothy Bish
> Priority: Minor
> Fix For: 3.9.4
>
> Attachments: CmsTemplate.cpp.patch
>
>
> If `CMSTemplate::takeSession()` returns NULL in `CMSTemplate::execute`, it is
> dereferenced in `CmsTemplate::createConsumer`. As far as I could tell, this
> is a plausible scenario, but I could be wrong. It looks like
> `ProducerExecutor::doInCms` checks for a NULL session, but
> `ReceiveExecutor::doInCms` does not. If this is because it is known that the
> session cannot be NULL, please close this issue. It just looked a bit off to
> me.
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