780 	if (state->clientid) {  in make_message()
782 		memcpy(p, state->clientid, (size_t)state->clientid[0] + 1);  in make_message()
783 		p += state->clientid[0] + 1;  in make_message()
3431 		free(state->clientid);  in dhcp_free()
3465 	char buf[(sizeof(ifo->clientid) - 1) * 3];  in dhcp_init()
3493 	free(state->clientid);  in dhcp_init()
3494 	state->clientid = NULL;  in dhcp_init()
3496 	if (*ifo->clientid) {  in dhcp_init()
3497 		state->clientid = malloc((size_t)(ifo->clientid[0] + 1));  in dhcp_init()
3498 		if (state->clientid == NULL)  in dhcp_init()
3500 		memcpy(state->clientid, ifo->clientid,  in dhcp_init()
3501 		    (size_t)(ifo->clientid[0]) + 1);  in dhcp_init()
3504 			state->clientid = malloc(ifp->ctx->duid_len + 6);  in dhcp_init()
3505 			if (state->clientid == NULL)  in dhcp_init()
3507 			state->clientid[0] =(uint8_t)(ifp->ctx->duid_len + 5);  in dhcp_init()
3508 			state->clientid[1] = 255; /* RFC 4361 */  in dhcp_init()
3509 			memcpy(state->clientid + 2, ifo->iaid, 4);  in dhcp_init()
3510 			memcpy(state->clientid + 6, ifp->ctx->duid,  in dhcp_init()
3514 			state->clientid = malloc((size_t)len + 1);  in dhcp_init()
3515 			if (state->clientid == NULL)  in dhcp_init()
3517 			state->clientid[0] = len;  in dhcp_init()
3518 			state->clientid[1] = (uint8_t)ifp->family;  in dhcp_init()
3519 			memcpy(state->clientid + 2, ifp->hwaddr,  in dhcp_init()
3531 		    hwaddr_ntoa(state->clientid + 1, state->clientid[0],  in dhcp_init()
3606 	if (ifp->hwlen == 0 && ifo->clientid[0] == '\0') {  in dhcp_start1()