From 57b0b89d0ceb77bfd51a4d957f51fcea3d1580f6 Mon Sep 17 00:00:00 2001
From: Daniel J Walsh <dwalsh@redhat.com>
Date: Thu, 18 Oct 2018 14:48:41 -0400
Subject: Vendor in latest containers/storage opencontainers/selinux

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
---
 .../opencontainers/selinux/go-selinux/label/label.go       |  5 +++++
 .../selinux/go-selinux/label/label_selinux.go              | 14 ++++++++++++--
 .../opencontainers/selinux/go-selinux/selinux_linux.go     |  7 +++++++
 .../opencontainers/selinux/go-selinux/selinux_stub.go      |  5 +++++
 4 files changed, 29 insertions(+), 2 deletions(-)

(limited to 'vendor/github.com/opencontainers')

diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/label/label.go b/vendor/github.com/opencontainers/selinux/go-selinux/label/label.go
index 6cfc5fded..2a31cd3c5 100644
--- a/vendor/github.com/opencontainers/selinux/go-selinux/label/label.go
+++ b/vendor/github.com/opencontainers/selinux/go-selinux/label/label.go
@@ -48,6 +48,11 @@ func GetPidLabel(pid int) (string, error) {
 func Init() {
 }
 
+// ClearLabels clears all reserved labels
+func ClearLabels() {
+	return
+}
+
 func ReserveLabel(label string) error {
 	return nil
 }
diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/label/label_selinux.go b/vendor/github.com/opencontainers/selinux/go-selinux/label/label_selinux.go
index f0a055b87..63c4edd05 100644
--- a/vendor/github.com/opencontainers/selinux/go-selinux/label/label_selinux.go
+++ b/vendor/github.com/opencontainers/selinux/go-selinux/label/label_selinux.go
@@ -24,17 +24,22 @@ var ErrIncompatibleLabel = fmt.Errorf("Bad SELinux option z and Z can not be use
 // the container.  A list of options can be passed into this function to alter
 // the labels.  The labels returned will include a random MCS String, that is
 // guaranteed to be unique.
-func InitLabels(options []string) (string, string, error) {
+func InitLabels(options []string) (plabel string, mlabel string, Err error) {
 	if !selinux.GetEnabled() {
 		return "", "", nil
 	}
 	processLabel, mountLabel := selinux.ContainerLabels()
 	if processLabel != "" {
+		defer func() {
+			if Err != nil {
+				ReleaseLabel(mountLabel)
+			}
+		}()
 		pcon := selinux.NewContext(processLabel)
 		mcon := selinux.NewContext(mountLabel)
 		for _, opt := range options {
 			if opt == "disable" {
-				return "", "", nil
+				return "", mountLabel, nil
 			}
 			if i := strings.Index(opt, ":"); i == -1 {
 				return "", "", fmt.Errorf("Bad label option %q, valid options 'disable' or \n'user, role, level, type' followed by ':' and a value", opt)
@@ -156,6 +161,11 @@ func Init() {
 	selinux.GetEnabled()
 }
 
+// ClearLabels will clear all reserved labels
+func ClearLabels() {
+	selinux.ClearLabels()
+}
+
 // ReserveLabel will record the fact that the MCS label has already been used.
 // This will prevent InitLabels from using the MCS label in a newly created
 // container
diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go
index 5dc09a51e..2cd54eac1 100644
--- a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go
+++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go
@@ -409,6 +409,13 @@ func NewContext(label string) Context {
 	return c
 }
 
+// ClearLabels clears all reserved labels
+func ClearLabels() {
+	state.Lock()
+	state.mcsList = make(map[string]bool)
+	state.Unlock()
+}
+
 // ReserveLabel reserves the MLS/MCS level component of the specified label
 func ReserveLabel(label string) {
 	if len(label) != 0 {
diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go
index 4dbfd83ed..5abf8a362 100644
--- a/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go
+++ b/vendor/github.com/opencontainers/selinux/go-selinux/selinux_stub.go
@@ -107,6 +107,11 @@ func NewContext(label string) Context {
 	return c
 }
 
+// ClearLabels clears all reserved MLS/MCS levels
+func ClearLabels() {
+	return
+}
+
 // ReserveLabel reserves the MLS/MCS level component of the specified label
 func ReserveLabel(label string) {
 	return
-- 
cgit v1.2.3-54-g00ecf