From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 6 Feb 2014 18:27:59 +0000 (+0100)
Subject: cgroup: make sure to properly send SIGCONT to all processes of a cgroup if that's... 
X-Git-Tag: v209~233
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=6e8314c420eb375847c9e526745c2caec802399d;hp=5f41d1f10fd97e93517b6a762b1bec247f4d1171

cgroup: make sure to properly send SIGCONT to all processes of a cgroup if that's requested
---

diff --git a/src/shared/cgroup-util.c b/src/shared/cgroup-util.c
index 4ce885601..e6ceb9945 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;