diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2025-08-22 13:07:43 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2025-09-02 19:35:58 -0400 |
| commit | 11941610b06820c4af7f1ff12071f159b3bf771d (patch) | |
| tree | c794eba0b07aa81304975aef005f26a23ee2f115 /fs/namespace.c | |
| parent | d29da1a8f119130e6fc7d5d71029d402dabe2cb0 (diff) | |
| download | random-11941610b06820c4af7f1ff12071f159b3bf771d.tar.gz | |
finish_automount(): simplify the ELOOP check
It's enough to check that dentries match; if path->dentry is equal to
m->mnt_root, superblocks will match as well.
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 86c6dd432b13cf..bdb33270ac6e3d 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -3798,8 +3798,7 @@ int finish_automount(struct vfsmount *m, const struct path *path) mnt = real_mount(m); - if (m->mnt_sb == path->mnt->mnt_sb && - m->mnt_root == dentry) { + if (m->mnt_root == path->dentry) { err = -ELOOP; goto discard; } |