diff options
Diffstat (limited to 'fs/kernfs')
| -rw-r--r-- | fs/kernfs/dir.c | 9 | ||||
| -rw-r--r-- | fs/kernfs/symlink.c | 3 |
2 files changed, 9 insertions, 3 deletions
diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c index cfc3ce8b815a..8e0a1378a4b1 100644 --- a/fs/kernfs/dir.c +++ b/fs/kernfs/dir.c @@ -1111,7 +1111,14 @@ static struct dentry *kernfs_iop_lookup(struct inode *dir, kn = kernfs_find_ns(parent, dentry->d_name.name, ns); /* attach dentry and inode */ - if (kn && kernfs_active(kn)) { + if (kn) { + /* Inactive nodes are invisible to the VFS so don't + * create a negative. + */ + if (!kernfs_active(kn)) { + up_read(&kernfs_rwsem); + return NULL; + } inode = kernfs_get_inode(dir->i_sb, kn); if (!inode) inode = ERR_PTR(-ENOMEM); diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c index c8f8e41b8411..19a6c71c6ff5 100644 --- a/fs/kernfs/symlink.c +++ b/fs/kernfs/symlink.c @@ -36,8 +36,7 @@ struct kernfs_node *kernfs_create_link(struct kernfs_node *parent, gid = target->iattr->ia_gid; } - kn = kernfs_new_node(parent, name, S_IFLNK|S_IRWXUGO, uid, gid, - KERNFS_LINK); + kn = kernfs_new_node(parent, name, S_IFLNK|0777, uid, gid, KERNFS_LINK); if (!kn) return ERR_PTR(-ENOMEM); |