rc-cgroup: make sure the tasks file exists before adding the pid

2013-07-25 20:33:51 -05:00 · 2013-07-25 20:33:51 -05:00 · bee59c68c5
commit bee59c68c5
parent 35f2f1ec73
1 changed files with 1 additions and 1 deletions
--- a/sh/rc-cgroup.sh.in
+++ b/sh/rc-cgroup.sh.in
@ -77,7 +77,7 @@ cgroup_add_service()
    # cgroups. But may lead to a problems where that inheriting
    # is needed.
 	for d in /sys/fs/cgroup/* ; do
-		echo 0 > "${d}"/tasks
+		[ -f "${d}"/tasks ] && echo 0 > "${d}"/tasks
 	done

 	openrc_cgroup=/sys/fs/cgroup/openrc