From c74cf7621353d765a89e800c5a040fefa79e7915 Mon Sep 17 00:00:00 2001

From: Lennart Poettering <lennart@poettering.net>

Date: Wed, 20 Nov 2013 03:44:11 +0100

Subject: [PATCH] manager: don't do plymouth in a container

Given that plymouth listens on an abstract namespace socket and if

CLONE_NEWNET is not used the abstract namespace is shared with the host

we might actually end up send plymouth data to the host.

---

 src/core/manager.c | 3 +++

 1 file changed, 3 insertions(+)

diff --git a/src/core/manager.c b/src/core/manager.c

index ce32baf..944c196 100644

--- a/src/core/manager.c

+++ b/src/core/manager.c

@@ -1966,6 +1966,9 @@ void manager_send_unit_plymouth(Manager *m, Unit *u) {

         if (m->running_as != SYSTEMD_SYSTEM)

                 return;

+        if (detect_container(NULL) > 0)

+                return;

+

         if (u->type != UNIT_SERVICE &&

             u->type != UNIT_MOUNT &&

             u->type != UNIT_SWAP)