ISO_DIRECTORY_RECORD_SIZE
if (reclen < ISO_DIRECTORY_RECORD_SIZE)
if (reclen < ISO_DIRECTORY_RECORD_SIZE + namelen)
if (off + ISO_DIRECTORY_RECORD_SIZE > imp->logical_block_size)
off + ISO_DIRECTORY_RECORD_SIZE);
if (reclen < ISO_DIRECTORY_RECORD_SIZE) {
if (reclen < ISO_DIRECTORY_RECORD_SIZE + idp->current.d_namlen) {