if (version < 2 || version > 3 || type != VRRP_TYPE_ADVERTISEMENT)
return;
ND_TCHECK(bp[2]);
- ND_PRINT((ndo, ", vrid %u, prio %u", bp[1], bp[2]));
+ ND_PRINT((ndo, ", vrid %u, prio %u", EXTRACT_U_1(bp + 1), EXTRACT_U_1(bp + 2)));
ND_TCHECK(bp[5]);
if (version == 2) {
auth_type = bp[4];
ND_PRINT((ndo, ", authtype %s", tok2str(auth2str, NULL, auth_type)));
- ND_PRINT((ndo, ", intvl %us, length %u", bp[5], len));
+ ND_PRINT((ndo, ", intvl %us, length %u", EXTRACT_U_1(bp + 5), len));
} else { /* version == 3 */
uint16_t intvl = (bp[4] & 0x0f) << 8 | bp[5];
ND_PRINT((ndo, ", intvl %ucs, length %u", intvl, len));