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| author | Evgeny Vereshchagin <evvers@ya.ru> | 2016-09-28 04:50:30 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-09-28 04:50:30 +0300 |
| commit | cc238590e472e8bbba6da262ac985ea59ad52c72 (patch) | |
| tree | fc9754e546ccb3a6355bd4157bc590ab93478469 /src/core/unit.c | |
| parent | b8fafaf4a1cffd02389d61ed92ca7acb1b8c739c (diff) | |
| parent | cdfbd1fb26eb75fe6beca47dce7e5e348b077d97 (diff) | |
Merge pull request #4185 from endocode/djalal-sandbox-first-protection-v1
core:sandbox: Add new ProtectKernelTunables=, ProtectControlGroups=, ProtectSystem=strict and fixes
Diffstat (limited to 'src/core/unit.c')
| -rw-r--r-- | src/core/unit.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/core/unit.c b/src/core/unit.c index de22f657c6..5d284a359d 100644 --- a/src/core/unit.c +++ b/src/core/unit.c @@ -3377,8 +3377,14 @@ int unit_patch_contexts(Unit *u) { return -ENOMEM; } + /* If the dynamic user option is on, let's make sure that the unit can't leave its UID/GID + * around in the file system or on IPC objects. Hence enforce a strict sandbox. */ + ec->private_tmp = true; ec->remove_ipc = true; + ec->protect_system = PROTECT_SYSTEM_STRICT; + if (ec->protect_home == PROTECT_HOME_NO) + ec->protect_home = PROTECT_HOME_READ_ONLY; } } |