specconv: avoid skipping gidmappings applied when uidmappings is empty

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
opencontainers · Nov 30, 2017 · 57edfbb · 57edfbb
1 parent e8149af
commit 57edfbb
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/libcontainer/specconv/spec_linux.go b/libcontainer/specconv/spec_linux.go
@@ -618,9 +618,6 @@ func setupUserNamespace(spec *specs.Spec, config *configs.Config) error {
 		}
 	}
 	if spec.Linux != nil {
-		if len(spec.Linux.UIDMappings) == 0 {
-			return nil
-		}
 		for _, m := range spec.Linux.UIDMappings {
 			config.UidMappings = append(config.UidMappings, create(m))
 		}