sbin/ping/ping.c

549

optspace[IPOPT_OFFSET] = IPOPT_MINOFF;

sbin/ping/ping.c

557

optspace[optlen+IPOPT_OFFSET] = IPOPT_MINOFF;

sys/netinet/ip_input.c

1002

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

sys/netinet/ip_input.c

1006

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

sys/netinet/ip_input.c

1007

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

sys/netinet/ip_input.c

1042

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

sys/netinet/ip_input.c

1227

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

sys/netinet/ip_input.c

1273

isr->isr_hdr[IPOPT_OFFSET] = IPOPT_MINOFF;

sys/netinet/ip_input.c

232

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

sys/netinet/ip_input.c

921

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

sys/netinet/ip_input.c

925

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

sys/netinet/ip_input.c

926

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

sys/netinet/ip_input.c

984

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

sys/netinet/ip_output.c

1641

if (olen < IPOPT_OFFSET + 1 + sizeof(struct in_addr))

sys/netinet/ip_output.c

1644

offset = cp[IPOPT_OFFSET];

sys/netinet/ip_output.c

1645

memcpy(mtod(m, u_char *), cp + IPOPT_OFFSET + 1,

sys/netinet/ip_output.c

1658

dp[IPOPT_OFFSET] = offset;