diff options
Diffstat (limited to 'pkg/sentry/fs/copy_up.go')
| -rw-r--r-- | pkg/sentry/fs/copy_up.go | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/pkg/sentry/fs/copy_up.go b/pkg/sentry/fs/copy_up.go index 735452b07..ff2fe6712 100644 --- a/pkg/sentry/fs/copy_up.go +++ b/pkg/sentry/fs/copy_up.go @@ -107,8 +107,7 @@ func copyUp(ctx context.Context, d *Dirent) error { // leave the upper filesystem filled with any number of parent directories // but the upper filesystem will never be in an inconsistent state. // -// Preconditions: -// - d.Inode.overlay is non-nil. +// Preconditions: d.Inode.overlay is non-nil. func copyUpLockedForRename(ctx context.Context, d *Dirent) error { for { // Did we race with another copy up or does there @@ -183,12 +182,12 @@ func doCopyUp(ctx context.Context, d *Dirent) error { // Returns a generic error on failure. // // Preconditions: -// - parent.Inode.overlay.upper must be non-nil. -// - next.Inode.overlay.copyMu must be locked writable. -// - next.Inode.overlay.lower must be non-nil. -// - next.Inode.overlay.lower.StableAttr.Type must be RegularFile, Directory, +// * parent.Inode.overlay.upper must be non-nil. +// * next.Inode.overlay.copyMu must be locked writable. +// * next.Inode.overlay.lower must be non-nil. +// * next.Inode.overlay.lower.StableAttr.Type must be RegularFile, Directory, // or Symlink. -// - upper filesystem must support setting file ownership and timestamps. +// * upper filesystem must support setting file ownership and timestamps. func copyUpLocked(ctx context.Context, parent *Dirent, next *Dirent) error { // Extract the attributes of the file we wish to copy. attrs, err := next.Inode.overlay.lower.UnstableAttr(ctx) |