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Posted to issues@mesos.apache.org by "Kapil Arya (JIRA)" <ji...@apache.org> on 2017/12/14 21:29:00 UTC

[jira] [Commented] (MESOS-7968) Handle `/proc/self/ns/pid_for_children` when parsing available namespace.

    [ https://issues.apache.org/jira/browse/MESOS-7968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16291640#comment-16291640 ] 

Kapil Arya commented on MESOS-7968:
-----------------------------------

{code}
commit 38cb694f55ec8ab69efa83e1b958eac071fee2d4
Author: Kapil Arya <ka...@mesosphere.io>
Date:   Wed Sep 13 15:24:33 2017 -0400

    Ignored /proc/self/ns/pid_for_children when listing namespaces.
    
    Since Linux 4.12, /proc/self/ns/pid_for_children is a handle for the PID
    namespace of child processes created by this process. Since this is not
    a namespace type in its own, we should ignore this file when listing
    namespaces via `ls /proc/self/ns`.
    
    Review: https://reviews.apache.org/r/62254/
{code}

> Handle `/proc/self/ns/pid_for_children` when parsing available namespace.
> -------------------------------------------------------------------------
>
>                 Key: MESOS-7968
>                 URL: https://issues.apache.org/jira/browse/MESOS-7968
>             Project: Mesos
>          Issue Type: Bug
>    Affects Versions: 1.2.3, 1.3.2, 1.4.1, 1.5.0
>            Reporter: Kapil Arya
>            Assignee: Kapil Arya
>             Fix For: 1.2.3, 1.3.2, 1.4.1, 1.5.0
>
>
> Since Linux 4.12, /proc/self/ns/pid_for_children is a handle for the PID namespace of child processes created by this process. Since this is not a namespace type in its own, we should ignore this file when listing namespaces via `ls /proc/self/ns`.



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