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https://issues.apache.org/jira/browse/PROTON-2792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17815748#comment-17815748
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Martin Zlomek edited comment on PROTON-2792 at 2/8/24 5:05 PM:
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Of course, there might be a competing thread, e.g. the app can call
{{schedule()}} or {{cancel()}} as I mentioned in the Description,
{{is_active_}} should be protected for the same reason as {{{}deferred_{}}}.
was (Author: JIRAUSER304126):
Of course, there might be a competing thread, e.g. the app can call
{{schedule()}} or {{cancel()}} as I mentioned in the Description,
{{is_active_}} should be protected from the same reason as {{deferred_}}.
> [cpp] Segmentation fault in container::impl::run_timer_jobs
> -----------------------------------------------------------
>
> Key: PROTON-2792
> URL: https://issues.apache.org/jira/browse/PROTON-2792
> Project: Qpid Proton
> Issue Type: Bug
> Components: cpp-binding
> Affects Versions: proton-c-0.38.0
> Reporter: Martin Zlomek
> Priority: Major
>
> PROTON-2438 introduced a race condition in
> [reading|https://github.com/DreamPearl/qpid-proton/blob/8142e3cecd9f668992e76a5448afc09fd7b1030a/cpp/src/proactor_container_impl.cpp#L545]
> /
> [writing|https://github.com/DreamPearl/qpid-proton/blob/8142e3cecd9f668992e76a5448afc09fd7b1030a/cpp/src/proactor_container_impl.cpp#L547]
> {{is_active_}} in
> [{{run_timer_jobs()}}|https://github.com/DreamPearl/qpid-proton/blob/8142e3cecd9f668992e76a5448afc09fd7b1030a/cpp/src/proactor_container_impl.cpp#L498]
> while modifying it in
> [{{schedule()}}|https://github.com/DreamPearl/qpid-proton/blob/8142e3cecd9f668992e76a5448afc09fd7b1030a/cpp/src/proactor_container_impl.cpp#L455]
> or
> [{{cancel()}}|https://github.com/DreamPearl/qpid-proton/blob/8142e3cecd9f668992e76a5448afc09fd7b1030a/cpp/src/proactor_container_impl.cpp#L473]
> at the same time.
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