Recursive bind mount (#1332)

2024-02-01 23:29:19 +08:00
parent 64269c8c4f
commit f80769a82a
1 changed files with 3 additions and 1 deletions
--- a/userspace/ksud/src/mount.rs
+++ b/userspace/ksud/src/mount.rs
@@ -152,7 +152,9 @@ fn bind_mount(from: impl AsRef<Path>, to: impl AsRef<Path>) -> Result<()> {
    let tree = open_tree(
        CWD,
        from.as_ref(),
-        OpenTreeFlags::OPEN_TREE_CLOEXEC | OpenTreeFlags::OPEN_TREE_CLONE,
+        OpenTreeFlags::OPEN_TREE_CLOEXEC
+            | OpenTreeFlags::OPEN_TREE_CLONE
+            | OpenTreeFlags::AT_RECURSIVE,
    )?;
    move_mount(
        tree.as_fd(),