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rootless: fix potential panic in shouldUseRootlessCgroupManager 

Signed-off-by: Ace-Tang <aceapril@126.com>
This commit is contained in:
Ace-Tang 2018-11-10 21:04:36 +08:00
parent 079817cc26
commit 714a4d466a
1 changed files with 5 additions and 4 deletions
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9
rootless_linux.go
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@ -15,13 +15,14 @@ func shouldUseRootlessCgroupManager(context *cli.Context) (bool, error) {
if err != nil {
return false, err
}
// nil b stands for "auto detect"
if b != nil {
return *b, nil
}
// nil b stands for "auto detect"
}
if context.GlobalBool("systemd-cgroup") {
return false, nil
if context.GlobalBool("systemd-cgroup") {
return false, nil
}
}
if os.Geteuid() != 0 {
return true, nil