1 files changed, 1 insertions, 30 deletions
diff --git a/pkg/sentry/kernel/fd_table.go b/pkg/sentry/kernel/fd_table.go
index 89223fa36..e9c382f82 100644
--- a/pkg/sentry/kernel/fd_table.go
+++ b/pkg/sentry/kernel/fd_table.go
@@ -111,6 +111,7 @@ func (f *FDTable) saveDescriptorTable() map[int32]descriptor {
 func (f *FDTable) loadDescriptorTable(m map[int32]descriptor) {
 	ctx := context.Background()
 	f.init() // Initialize table.
+	f.used = 0
 	for fd, d := range m {
 		f.setAll(ctx, fd, d.file, d.fileVFS2, d.flags)
 
@@ -186,12 +187,6 @@ func (f *FDTable) DecRef(ctx context.Context) {
 	})
 }
 
-// Size returns the number of file descriptor slots currently allocated.
-func (f *FDTable) Size() int {
-	size := atomic.LoadInt32(&f.used)
-	return int(size)
-}
-
 // forEach iterates over all non-nil files in sorted order.
 //
 // It is the caller's responsibility to acquire an appropriate lock.
@@ -550,30 +545,6 @@ func (f *FDTable) GetFDs(ctx context.Context) []int32 {
 	return fds
 }
 
-// GetRefs returns a stable slice of references to all files and bumps the
-// reference count on each. The caller must use DecRef on each reference when
-// they're done using the slice.
-func (f *FDTable) GetRefs(ctx context.Context) []*fs.File {
-	files := make([]*fs.File, 0, f.Size())
-	f.forEach(ctx, func(_ int32, file *fs.File, _ *vfs.FileDescription, _ FDFlags) {
-		file.IncRef() // Acquire a reference for caller.
-		files = append(files, file)
-	})
-	return files
-}
-
-// GetRefsVFS2 returns a stable slice of references to all files and bumps the
-// reference count on each. The caller must use DecRef on each reference when
-// they're done using the slice.
-func (f *FDTable) GetRefsVFS2(ctx context.Context) []*vfs.FileDescription {
-	files := make([]*vfs.FileDescription, 0, f.Size())
-	f.forEach(ctx, func(_ int32, _ *fs.File, file *vfs.FileDescription, _ FDFlags) {
-		file.IncRef() // Acquire a reference for caller.
-		files = append(files, file)
-	})
-	return files
-}
-
 // Fork returns an independent FDTable.
 func (f *FDTable) Fork(ctx context.Context) *FDTable {
 	clone := f.k.NewFDTable()