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From cdfe90a49f516b0f1210d181980f14a4765e10da Mon Sep 17 00:00:00 2001
From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Mon, 30 Oct 2017 14:17:20 +0100
Subject: [PATCH] cgfsng: fix cgroup2 detection
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---
src/lxc/cgroups/cgfsng.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index 897336f0..e43edd7d 100644
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -815,7 +815,7 @@ static void add_controller(char **clist, char *mountpoint, char *base_cgroup)
new->fullcgpath = NULL;
/* record if this is the cgroup v2 hierarchy */
- if (!strcmp(base_cgroup, "cgroup2"))
+ if (clist && !strcmp(*clist, "cgroup2"))
new->is_cgroup_v2 = true;
else
new->is_cgroup_v2 = false;
--
2.13.6
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