1 files changed, 7 insertions, 0 deletions
diff --git a/vendor/github.com/opencontainers/runtime-tools/validate/validate_linux.go b/vendor/github.com/opencontainers/runtime-tools/validate/validate_linux.go
index 8d452c209..dcefafae7 100644
--- a/vendor/github.com/opencontainers/runtime-tools/validate/validate_linux.go
+++ b/vendor/github.com/opencontainers/runtime-tools/validate/validate_linux.go
@@ -16,6 +16,7 @@ import (
 	rspec "github.com/opencontainers/runtime-spec/specs-go"
 	osFilepath "github.com/opencontainers/runtime-tools/filepath"
 	"github.com/opencontainers/runtime-tools/specerror"
+	"github.com/opencontainers/selinux/go-selinux/label"
 	"github.com/sirupsen/logrus"
 )
 
@@ -226,5 +227,11 @@ func (v *Validator) CheckLinux() (errs error) {
 		}
 	}
 
+	if v.spec.Linux.MountLabel != "" {
+		if err := label.Validate(v.spec.Linux.MountLabel); err != nil {
+			errs = multierror.Append(errs, fmt.Errorf("mountLabel %v is invalid", v.spec.Linux.MountLabel))
+		}
+	}
+
 	return
 }