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Posted to issues@mesos.apache.org by "Alexander Rukletsov (JIRA)" <ji...@apache.org> on 2016/09/26 13:23:20 UTC

[jira] [Created] (MESOS-6254) Child hooks are not async signal safe.

Alexander Rukletsov created MESOS-6254:
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             Summary: Child hooks are not async signal safe.
                 Key: MESOS-6254
                 URL: https://issues.apache.org/jira/browse/MESOS-6254
             Project: Mesos
          Issue Type: Bug
    Affects Versions: 1.0.1, 1.0.0
            Reporter: Alexander Rukletsov


[Some child hooks|https://github.com/apache/mesos/blob/ec4c81a12559030791334359e7e1e2b6565cce01/3rdparty/libprocess/src/subprocess.cpp#L67] create an {{Error}} instance, which is strictly speaking no async signal safe.

We should either refactor {{Error}} to be no-throw or avoid using it in child hooks.



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