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https://issues.apache.org/activemq/browse/AMQCPP-227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timothy Bish resolved AMQCPP-227.
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Resolution: Fixed
Fix added to trunk and 2.x branch
> Mutex class allows for double free in APR pools under certain circumstances
> ---------------------------------------------------------------------------
>
> Key: AMQCPP-227
> URL: https://issues.apache.org/activemq/browse/AMQCPP-227
> Project: ActiveMQ C++ Client
> Issue Type: Bug
> Components: Decaf
> Affects Versions: 2.2.4, 3.0
> Reporter: Timothy Bish
> Assignee: Timothy Bish
> Priority: Critical
> Fix For: 2.2.5, 3.0
>
> Original Estimate: 2 days
> Remaining Estimate: 2 days
>
> The Mutex class in the Decaf library can allow for two copies to be created
> which both share pointers to APR resources and when the second instance is
> destroyed a segfault occurs. The code needs to be correct to properly copy
> itself or prevent copying altogether so that this does not happen.
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