optlen_new 1998 net/ipv4/cipso_ipv4.c int optlen_new; optlen_new 2023 net/ipv4/cipso_ipv4.c optlen_new = 0; optlen_new 2027 net/ipv4/cipso_ipv4.c optlen_new = iter; optlen_new 2031 net/ipv4/cipso_ipv4.c opt->opt.optlen = (optlen_new + 3) & ~3;