Merge release-20200211.0-20-ge4c7f3e (automated)

2 files changed, 9 insertions, 4 deletions

diff --git a/pkg/sentry/kernel/kernel.go b/pkg/sentry/kernel/kernel.go
index 2665f057c..ea21af33f 100644
--- a/pkg/sentry/kernel/kernel.go
+++ b/pkg/sentry/kernel/kernel.go
@@ -246,7 +246,7 @@ type Kernel struct {
 	SpecialOpts
 
 	// VFS keeps the filesystem state used across the kernel.
-	VFS *vfs.VirtualFilesystem
+	vfs vfs.VirtualFilesystem
 }
 
 // InitKernelArgs holds arguments to Init.
@@ -815,7 +815,7 @@ func (k *Kernel) CreateProcess(args CreateProcessArgs) (*ThreadGroup, ThreadID,
 				FollowFinalSymlink: true,
 			}
 			var err error
-			wd, err = k.VFS.GetDentryAt(ctx, args.Credentials, &pop, &vfs.GetDentryOptions{
+			wd, err = k.VFS().GetDentryAt(ctx, args.Credentials, &pop, &vfs.GetDentryOptions{
 				CheckSearchable: true,
 			})
 			if err != nil {
@@ -1506,3 +1506,8 @@ func (k *Kernel) EmitUnimplementedEvent(ctx context.Context) {
 		Registers: t.Arch().StateData().Proto(),
 	})
 }
+
+// VFS returns the virtual filesystem for the kernel.
+func (k *Kernel) VFS() *vfs.VirtualFilesystem {
+	return &k.vfs
+}
diff --git a/pkg/sentry/kernel/kernel_state_autogen.go b/pkg/sentry/kernel/kernel_state_autogen.go
index edbaf9db8..8948ca886 100755
--- a/pkg/sentry/kernel/kernel_state_autogen.go
+++ b/pkg/sentry/kernel/kernel_state_autogen.go
@@ -156,7 +156,7 @@ func (x *Kernel) save(m state.Map) {
 	m.Save("nextSocketEntry", &x.nextSocketEntry)
 	m.Save("DirentCacheLimiter", &x.DirentCacheLimiter)
 	m.Save("SpecialOpts", &x.SpecialOpts)
-	m.Save("VFS", &x.VFS)
+	m.Save("vfs", &x.vfs)
 }
 
 func (x *Kernel) afterLoad() {}
@@ -189,7 +189,7 @@ func (x *Kernel) load(m state.Map) {
 	m.Load("nextSocketEntry", &x.nextSocketEntry)
 	m.Load("DirentCacheLimiter", &x.DirentCacheLimiter)
 	m.Load("SpecialOpts", &x.SpecialOpts)
-	m.Load("VFS", &x.VFS)
+	m.Load("vfs", &x.vfs)
 	m.LoadValue("danglingEndpoints", new([]tcpip.Endpoint), func(y interface{}) { x.loadDanglingEndpoints(y.([]tcpip.Endpoint)) })
 	m.LoadValue("deviceRegistry", new(*device.Registry), func(y interface{}) { x.loadDeviceRegistry(y.(*device.Registry)) })
 }