diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/namespace.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index e8d1ffa7f132..f87a90b98da2 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -963,7 +963,8 @@ static struct mount *clone_mnt(struct mount *old, struct dentry *root, } /* Don't allow unprivileged users to reveal what is under a mount */ - if ((flag & CL_UNPRIVILEGED) && list_empty(&old->mnt_expire)) + if ((flag & CL_UNPRIVILEGED) && + (!(flag & CL_EXPIRE) || list_empty(&old->mnt_expire))) mnt->mnt.mnt_flags |= MNT_LOCKED; atomic_inc(&sb->s_active); |