sbin/ping/ping.c

754

rspace[IPOPT_OFFSET] = IPOPT_MINOFF;

sys/netinet/ip_input.c

1253

if (optlen < IPOPT_OFFSET + sizeof(*cp)) {

sys/netinet/ip_input.c

1257

if ((off = cp[IPOPT_OFFSET]) < IPOPT_MINOFF) {

sys/netinet/ip_input.c

1258

code = &cp[IPOPT_OFFSET] - (u_char *)ip;

sys/netinet/ip_input.c

1309

cp[IPOPT_OFFSET] += sizeof(struct in_addr);

sys/netinet/ip_input.c

1318

if (optlen < IPOPT_OFFSET + sizeof(*cp)) {

sys/netinet/ip_input.c

1322

if ((off = cp[IPOPT_OFFSET]) < IPOPT_MINOFF) {

sys/netinet/ip_input.c

1323

code = &cp[IPOPT_OFFSET] - (u_char *)ip;

sys/netinet/ip_input.c

1353

cp[IPOPT_OFFSET] += sizeof(struct in_addr);

sys/netinet/ip_input.c

1452

isr->isr_nhops = (olen - IPOPT_OFFSET - 1) / sizeof(struct in_addr);

sys/netinet/ip_input.c

1501

isr->isr_hdr[IPOPT_OFFSET] = IPOPT_MINOFF;

sys/netinet/ip_input.c

175

char isr_hdr[IPOPT_OFFSET + 1]; /* OPTVAL, OLEN & OFFSET */

sys/netinet/ip_output.c

1314

memcpy(&p->ipopt_dst, cp + IPOPT_OFFSET,

sys/netinet/ip_output.c

1321

memcpy(p->ipopt_list + off + IPOPT_OFFSET,

sys/netinet/ip_output.c

1322

cp + IPOPT_OFFSET, optlen - IPOPT_OFFSET);