runc/ignore_cgroup2_mountpoint.patch

32 lines
1.1 KiB
Diff

From e7b57cb042130edf86506d189734018edc3f2c18 Mon Sep 17 00:00:00 2001
From: Mrunal Patel <mrunalp@gmail.com>
Date: Tue, 10 Jan 2017 15:13:28 -0800
Subject: [PATCH] Ignore cgroup2 mountpoints
Our current cgroup parsing logic assumes cgroup v1 mounts
so we should ignore cgroup2 mounts for now
Backport: https://github.com/opencontainers/runc/pull/1266
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
Signed-off-by: Aleksa Sarai <asarai@suse.de>
---
libcontainer/cgroups/utils.go | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libcontainer/cgroups/utils.go b/libcontainer/cgroups/utils.go
index 8946dd5959e4..c6db0039e654 100644
--- a/libcontainer/cgroups/utils.go
+++ b/libcontainer/cgroups/utils.go
@@ -149,7 +149,7 @@ func getCgroupMountsHelper(ss map[string]bool, mi io.Reader, all bool) ([]Mount,
if sepIdx == -1 {
return nil, fmt.Errorf("invalid mountinfo format")
}
- if txt[sepIdx+3:sepIdx+9] != "cgroup" {
+ if txt[sepIdx+3:sepIdx+10] == "cgroup2" || txt[sepIdx+3:sepIdx+9] != "cgroup" {
continue
}
fields := strings.Split(txt, " ")
--
2.12.2