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| author | Christian Seiler <christian@iwakd.de> | 2015-01-27 18:58:40 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-01-27 18:58:40 +0100 |
| commit | 11c6476a08af7a8a9ae6a2d0f8370587f7b31663 (patch) | |
| tree | 141141196d3c4670d6c05bed548800ab5919df22 /src/nss-myhostname | |
| parent | 4d858e7d9f39038713f760d7acc64acf7bba2aa7 (diff) | |
logind: chown+chmod /run/user/$UID if mount(tmpfs) fails with EPERM
In containers without CAP_SYS_ADMIN, it is not possible to mount tmpfs
(or any filesystem for that matter) on top of /run/user/$UID.
Previously, logind just failed in such a situation.
Now, logind will resort to chown+chmod of the directory instead. This
allows logind still to work in those environments, although without the
guarantees it provides (i.e. users not being able to DOS /run or other
users' /run/user/$UID space) when CAP_SYS_ADMIN is available.
Diffstat (limited to 'src/nss-myhostname')
0 files changed, 0 insertions, 0 deletions