taglinefilesource code
security596net/tcp/ip.copt->security = 0;
security624net/tcp/ip.copt->security = net16(*(unsigned short *)buff);
security81net/tcp/ip.hunsigned short security;
security3042net/tcp/tcp.cif (opt && (opt->security != 0 || opt->compartment != 0 || th->syn))
security3175net/tcp/tcp.cif (opt->security != 0 || opt->compartment != 0 )