EROFS_NAME_LEN
if (!in_range32(de_namelen, 1, EROFS_NAME_LEN) ||
if (dentry->d_name.len > EROFS_NAME_LEN)
buf->f_namelen = EROFS_NAME_LEN;
if (it.name.len > EROFS_NAME_LEN)
len > EROFS_NAME_LEN + sizeof(*pfs->prefix)) {