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Posted to issues@mesos.apache.org by "Benjamin Hindman (JIRA)" <ji...@apache.org> on 2014/08/01 20:27:39 UTC

[jira] [Created] (MESOS-1658) Implementation of process::io::poll can lead to broken pipes.

Benjamin Hindman created MESOS-1658:
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             Summary: Implementation of process::io::poll can lead to broken pipes.
                 Key: MESOS-1658
                 URL: https://issues.apache.org/jira/browse/MESOS-1658
             Project: Mesos
          Issue Type: Bug
          Components: libprocess
    Affects Versions: 0.19.1, 0.19.0, 0.20.0
            Reporter: Benjamin Hindman
            Assignee: Benjamin Hindman
            Priority: Critical


When a future returned from process::io::poll is discarded we don't properly remove the file descriptors from the kernel/libev which can cause unintended side effects depending on how the file descriptor is reused.

See this TODO: https://github.com/apache/mesos/commit/53a3f4158194aff462f5b3adb3d9d220156a5e12#diff-a8849aee70f7a97204bf8ef5ff2117abR3604



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