case DHCP6_STATE_SOLICITATION:
message->type = DHCP6_SOLICIT;
+ r = dhcp6_option_append(&opt, &optlen,
+ DHCP6_OPTION_RAPID_COMMIT, 0, NULL);
+ if (r < 0)
+ return r;
+
r = dhcp6_option_append_ia(&opt, &optlen, &client->ia_na);
if (r < 0)
return r;
int r = 0;
sd_dhcp6_client *client = userdata;
usec_t time_now, init_retransmit_time, max_retransmit_time;
- usec_t max_retransmit_duration;
+ usec_t max_retransmit_duration = 0;
uint8_t max_retransmit_count = 0;
char time_string[FORMAT_TIMESPAN_MAX];
uint32_t expire = 0;
init_retransmit_time = DHCP6_SOL_TIMEOUT;
max_retransmit_time = DHCP6_SOL_MAX_RT;
- max_retransmit_count = 0;
- max_retransmit_duration = 0;
break;
init_retransmit_time = DHCP6_REQ_TIMEOUT;
max_retransmit_time = DHCP6_REQ_MAX_RT;
max_retransmit_count = DHCP6_REQ_MAX_RC;
- max_retransmit_duration = 0;
break;
case DHCP6_STATE_RENEW:
init_retransmit_time = DHCP6_REN_TIMEOUT;
max_retransmit_time = DHCP6_REN_MAX_RT;
- max_retransmit_count = 0;
/* RFC 3315, section 18.1.3. says max retransmit duration will
be the remaining time until T2. Instead of setting MRD,
wait for T2 to trigger with the same end result */
- max_retransmit_duration = 0;
break;
case DHCP6_STATE_REBIND:
init_retransmit_time = DHCP6_REB_TIMEOUT;
max_retransmit_time = DHCP6_REB_MAX_RT;
- max_retransmit_count = 0;
-
- max_retransmit_duration = 0;
if (!client->timeout_resend_expire) {
r = dhcp6_lease_ia_rebind_expire(&client->lease->ia,
}
static int client_ensure_iaid(sd_dhcp6_client *client) {
+ /* name is a pointer to memory in the udev_device struct, so must
+ have the same scope */
+ _cleanup_udev_device_unref_ struct udev_device *device = NULL;
const char *name = NULL;
uint64_t id;
if (detect_container(NULL) <= 0) {
/* not in a container, udev will be around */
_cleanup_udev_unref_ struct udev *udev;
- _cleanup_udev_device_unref_ struct udev_device *device = NULL;
char ifindex_str[2 + DECIMAL_STR_MAX(int)];
udev = udev_new();
}
break;
+
+ case DHCP6_OPTION_RAPID_COMMIT:
+ r = dhcp6_lease_set_rapid_commit(lease);
+ if (r < 0)
+ return r;
+
+ break;
}
}
{
int r;
_cleanup_dhcp6_lease_free_ sd_dhcp6_lease *lease = NULL;
+ bool rapid_commit;
if (reply->type != DHCP6_REPLY)
- return -EINVAL;
+ return 0;
r = dhcp6_lease_new(&lease);
if (r < 0)
if (r < 0)
return r;
- dhcp6_lease_clear_timers(&client->lease->ia);
+ if (client->state == DHCP6_STATE_SOLICITATION) {
+ r = dhcp6_lease_get_rapid_commit(lease, &rapid_commit);
+ if (r < 0)
+ return r;
+
+ if (!rapid_commit)
+ return 0;
+ }
+
+ if (client->lease)
+ dhcp6_lease_clear_timers(&client->lease->ia);
client->lease = sd_dhcp6_lease_unref(client->lease);
client->lease = lease;
uint8_t pref_advertise = 0, pref_lease = 0;
if (advertise->type != DHCP6_ADVERTISE)
- return -EINVAL;
+ return 0;
r = dhcp6_lease_new(&lease);
if (r < 0)
case DHCP6_STATE_SOLICITATION:
r = client_receive_advertise(client, message, len);
- if (r == DHCP6_STATE_REQUEST)
+ if (r == DHCP6_STATE_REQUEST) {
client_start(client, r);
- break;
+ break;
+ }
+ /* fall through for Soliciation Rapid Commit option check */
case DHCP6_STATE_REQUEST:
case DHCP6_STATE_RENEW:
case DHCP6_STATE_REBIND: