From 0c5ef7a5535c4b3aebfc61793c28919f696d5e99 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 6 Feb 2014 19:27:59 +0100
Subject: [PATCH] cgroup: make sure to properly send SIGCONT to all processes
of a cgroup if that's requested
(cherry-picked from 6e8314c420eb375847c9e526745c2caec802399d)
Resolves: #1147524
---
src/shared/cgroup-util.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/shared/cgroup-util.c b/src/shared/cgroup-util.c
index 8a4edda..b58d8b8 100644
--- a/src/shared/cgroup-util.c
+++ b/src/shared/cgroup-util.c
@@ -194,12 +194,12 @@ int cg_kill(const char *controller, const char *path, int sig, bool sigcont, boo
if (kill(pid, sig) < 0) {
if (ret >= 0 && errno != ESRCH)
ret = -errno;
- } else if (ret == 0) {
-
+ } else {
if (sigcont)
kill(pid, SIGCONT);
- ret = 1;
+ if (ret == 0)
+ ret = 1;
}
done = false;