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pid_namespaces.7: Minor fix to discussion of using setns() to move to a new PID namespace 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2017-05-23 21:38:56 +02:00
parent 97a1e5b272
commit 7cae1f4a76
1 changed files with 1 additions and 2 deletions
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man7/pid_namespaces.7
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@ -196,8 +196,7 @@ for such processes return 0.
While processes may freely descend into child PID namespaces
(e.g., using
.BR setns (2)
with
.BR CLONE_NEWPID ),
with a PID namespace file descriptor),
they may not move in the other direction.
That is to say, processes may not enter any ancestor namespaces
(parent, grandparent, etc.).