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| author | zhangguanzhang <zhangguanzhang@qq.com> | 2021-06-13 20:32:43 +0800 |
|---|---|---|
| committer | zhangguanzhang <zhangguanzhang@qq.com> | 2021-06-15 09:22:37 +0800 |
| commit | fc9868e2247d2eb651586bd4b3e9a4ece3562fa0 (patch) | |
| tree | ceb93354e0ae49f64fc8d33a30a0dfa009abc8e1 /pkg/cgroups | |
| parent | e549ca5078b60defca91c724305cac8929b8ff0f (diff) | |
| download | podman-fc9868e2247d2eb651586bd4b3e9a4ece3562fa0.tar.gz podman-fc9868e2247d2eb651586bd4b3e9a4ece3562fa0.tar.bz2 podman-fc9868e2247d2eb651586bd4b3e9a4ece3562fa0.zip | |
Fix panic condition in cgroups.getAvailableControllers
Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
Diffstat (limited to 'pkg/cgroups')
| -rw-r--r-- | pkg/cgroups/cgroups.go | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/pkg/cgroups/cgroups.go b/pkg/cgroups/cgroups.go index 911edeb5b..9cb32a364 100644 --- a/pkg/cgroups/cgroups.go +++ b/pkg/cgroups/cgroups.go @@ -165,14 +165,13 @@ func getAvailableControllers(exclude map[string]controllerHandler, cgroup2 bool) if _, found := exclude[name]; found { continue } - isSymLink := false fileInfo, err := os.Stat(cgroupRoot + "/" + name) if err != nil { - isSymLink = !fileInfo.IsDir() + continue } c := controller{ name: name, - symlink: isSymLink, + symlink: !fileInfo.IsDir(), } controllers = append(controllers, c) } |