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-rw-r--r--src/core/cgroup.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 5a1c3adacd..50b17f3802 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -432,8 +432,13 @@ static int unit_realize_cgroup_now(Unit *u) {
return 0;
/* First, realize parents */
- if (UNIT_ISSET(u->slice))
- unit_realize_cgroup_now(UNIT_DEREF(u->slice));
+ if (UNIT_ISSET(u->slice)) {
+ int r;
+
+ r = unit_realize_cgroup_now(UNIT_DEREF(u->slice));
+ if (r < 0)
+ return r;
+ }
/* And then do the real work */
return unit_create_cgroups(u, mask);