bump opencontainers/selinux to v1.2

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 7b397f0)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

pkg/server/helpers.go

@@ -37,7 +37,6 @@ import (
 	imagespec "github.com/opencontainers/image-spec/specs-go/v1"
 	runtimespec "github.com/opencontainers/runtime-spec/specs-go"
 	"github.com/opencontainers/runtime-tools/generate"
-	"github.com/opencontainers/selinux/go-selinux"
 	"github.com/opencontainers/selinux/go-selinux/label"
 	"github.com/pkg/errors"
 	"golang.org/x/net/context"
@@ -396,7 +395,12 @@ func initSelinuxOpts(selinuxOpt *runtime.SELinuxOption) (string, string, error)
 		selinuxOpt.GetRole(),
 		selinuxOpt.GetType(),
 		selinuxOpt.GetLevel())
-	return label.InitLabels(selinux.DupSecOpt(labelOpts))
+
+	options, err := label.DupSecOpt(labelOpts)
+	if err != nil {
+		return "", "", err
+	}
+	return label.InitLabels(options)
 }
 
 func checkSelinuxLevel(level string) (bool, error) {

vendor.conf

@@ -40,7 +40,7 @@ github.com/opencontainers/image-spec v1.0.1
 github.com/opencontainers/runc 6635b4f0c6af3810594d2770f662f34ddc15b40d
 github.com/opencontainers/runtime-spec v1.0.1
 github.com/opencontainers/runtime-tools 6073aff4ac61897f75895123f7e24135204a404d
-github.com/opencontainers/selinux b6fa367ed7f534f9ba25391cc2d467085dbb445a
+github.com/opencontainers/selinux v1.2
 github.com/pkg/errors v0.8.0
 github.com/pmezard/go-difflib v1.0.0
 github.com/prometheus/client_golang f4fb1b73fb099f396a7f0036bf86aa8def4ed823