IP_CT_TCP_FLAG_SACK_PERM
if (seen.flags & IP_CT_TCP_FLAG_SACK_PERM) {
IP_CT_TCP_FLAG_SACK_PERM;
state->flags |= IP_CT_TCP_FLAG_SACK_PERM;
if (receiver->flags & IP_CT_TCP_FLAG_SACK_PERM)
ct->proto.tcp.seen[1].flags = IP_CT_TCP_FLAG_SACK_PERM |