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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2013-02-19 03:59:01 +0100 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2014-09-13 20:15:58 -0700 |
| commit | cfc50babe7501eedd858f245f724e057b9a9ce06 (patch) | |
| tree | 3103a39637cc11879cd15f949e19a6aa120732d5 | |
| parent | ed0ce71a3157361a39014d46db7b752667f82515 (diff) | |
| download | man-pages-cfc50babe7501eedd858f245f724e057b9a9ce06.tar.gz | |
namespaces.7: Violating rules for writing to user namespace map file yields EPERM
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
| -rw-r--r-- | man7/namespaces.7 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/man7/namespaces.7 b/man7/namespaces.7 index e1dac0f12e..31d7b1fd1d 100644 --- a/man7/namespaces.7 +++ b/man7/namespaces.7 @@ -671,6 +671,9 @@ The process must be in either the user namespace of the process .I pid or inside the parent user namespace of the process .IR pid . +.PP +Writes that violate the above rules fail with the error +.BR EPERM . .SS UTS namespaces (CLONE_NEWUTS) UTS namespaces provide isolation of two system identifiers: the hostname and the NIS domain name. |