diff options
Diffstat (limited to 'fs/inode.c')
| -rw-r--r-- | fs/inode.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/inode.c b/fs/inode.c index 346d9199ad08..413b7380a089 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -2279,20 +2279,22 @@ EXPORT_SYMBOL(init_special_inode); /** * inode_init_owner - Init uid,gid,mode for new inode according to posix standards - * @mnt_userns: User namespace of the mount the inode was created from + * @idmap: idmap of the mount the inode was created from * @inode: New inode * @dir: Directory inode * @mode: mode of the new inode * - * If the inode has been created through an idmapped mount the user namespace of - * the vfsmount must be passed through @mnt_userns. This function will then take - * care to map the inode according to @mnt_userns before checking permissions + * If the inode has been created through an idmapped mount the idmap of + * the vfsmount must be passed through @idmap. This function will then take + * care to map the inode according to @idmap before checking permissions * and initializing i_uid and i_gid. On non-idmapped mounts or if permission - * checking is to be performed on the raw inode simply passs init_user_ns. + * checking is to be performed on the raw inode simply pass @nop_mnt_idmap. */ -void inode_init_owner(struct user_namespace *mnt_userns, struct inode *inode, +void inode_init_owner(struct mnt_idmap *idmap, struct inode *inode, const struct inode *dir, umode_t mode) { + struct user_namespace *mnt_userns = mnt_idmap_owner(idmap); + inode_fsuid_set(inode, mnt_userns); if (dir && dir->i_mode & S_ISGID) { inode->i_gid = dir->i_gid; |