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[elogind.git] / src / libsystemd-network / sd-dhcp6-client.c

diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c
index 8fdbbfe3201e62d4da0b4f37fc8884feb4f39798..c6c82eb349161ec4d856b0648c968045e73a343d 100644 (file)
--- a/src/libsystemd-network/sd-dhcp6-client.c
+++ b/src/libsystemd-network/sd-dhcp6-client.c
@@ -293,7 +293,6 @@ static int client_send_message(sd_dhcp6_client *client) {
                 break;
 
         case DHCP6_STATE_STOPPED:
-        case DHCP6_STATE_RS:
         case DHCP6_STATE_BOUND:
                 return -EINVAL;
         }
@@ -387,7 +386,7 @@ static int client_timeout_resend(sd_event_source *s, uint64_t usec,
                                  void *userdata) {
         int r = 0;
         sd_dhcp6_client *client = userdata;
-        usec_t time_now, init_retransmit_time, max_retransmit_time;
+        usec_t time_now, init_retransmit_time = 0, max_retransmit_time = 0;
         usec_t max_retransmit_duration = 0;
         uint8_t max_retransmit_count = 0;
         char time_string[FORMAT_TIMESPAN_MAX];
@@ -446,7 +445,6 @@ static int client_timeout_resend(sd_event_source *s, uint64_t usec,
                 break;
 
         case DHCP6_STATE_STOPPED:
-        case DHCP6_STATE_RS:
         case DHCP6_STATE_BOUND:
                 return 0;
         }
@@ -462,7 +460,7 @@ static int client_timeout_resend(sd_event_source *s, uint64_t usec,
                 client->retransmit_count++;
 
 
-        r = sd_event_now(client->event, CLOCK_MONOTONIC, &time_now);
+        r = sd_event_now(client->event, clock_boottime_or_monotonic(), &time_now);
         if (r < 0)
                 goto error;
 
@@ -486,7 +484,7 @@ static int client_timeout_resend(sd_event_source *s, uint64_t usec,
                                          client->retransmit_time, 0));
 
         r = sd_event_add_time(client->event, &client->timeout_resend,
-                              CLOCK_MONOTONIC,
+                              clock_boottime_or_monotonic(),
                               time_now + client->retransmit_time,
                               10 * USEC_PER_MSEC, client_timeout_resend,
                               client);
@@ -505,7 +503,7 @@ static int client_timeout_resend(sd_event_source *s, uint64_t usec,
 
                 r = sd_event_add_time(client->event,
                                       &client->timeout_resend_expire,
-                                      CLOCK_MONOTONIC,
+                                      clock_boottime_or_monotonic(),
                                       time_now + max_retransmit_duration,
                                       USEC_PER_SEC,
                                       client_timeout_resend_expire, client);
@@ -708,7 +706,8 @@ static int client_receive_reply(sd_dhcp6_client *client, DHCP6Message *reply,
                         return 0;
         }
 
-        dhcp6_lease_clear_timers(&client->lease->ia);
+        if (client->lease)
+            dhcp6_lease_clear_timers(&client->lease->ia);
 
         client->lease = sd_dhcp6_lease_unref(client->lease);
         client->lease = lease;
@@ -842,7 +841,6 @@ static int client_receive_message(sd_event_source *s, int fd, uint32_t revents,
                 break;
 
         case DHCP6_STATE_STOPPED:
-        case DHCP6_STATE_RS:
                 return 0;
         }
 
@@ -873,7 +871,6 @@ static int client_start(sd_dhcp6_client *client, enum DHCP6State state)
 
         switch (state) {
         case DHCP6_STATE_STOPPED:
-        case DHCP6_STATE_RS:
         case DHCP6_STATE_SOLICITATION:
 
                 r = client_ensure_iaid(client);
@@ -911,7 +908,7 @@ static int client_start(sd_dhcp6_client *client, enum DHCP6State state)
 
         case DHCP6_STATE_BOUND:
 
-                r = sd_event_now(client->event, CLOCK_MONOTONIC, &time_now);
+                r = sd_event_now(client->event, clock_boottime_or_monotonic(), &time_now);
                 if (r < 0)
                         return r;
 
@@ -934,7 +931,7 @@ static int client_start(sd_dhcp6_client *client, enum DHCP6State state)
 
                 r = sd_event_add_time(client->event,
                                       &client->lease->ia.timeout_t1,
-                                      CLOCK_MONOTONIC, time_now + timeout,
+                                      clock_boottime_or_monotonic(), time_now + timeout,
                                       10 * USEC_PER_SEC, client_timeout_t1,
                                       client);
                 if (r < 0)
@@ -954,7 +951,7 @@ static int client_start(sd_dhcp6_client *client, enum DHCP6State state)
 
                 r = sd_event_add_time(client->event,
                                       &client->lease->ia.timeout_t2,
-                                      CLOCK_MONOTONIC, time_now + timeout,
+                                      clock_boottime_or_monotonic(), time_now + timeout,
                                       10 * USEC_PER_SEC, client_timeout_t2,
                                       client);
                 if (r < 0)
@@ -973,7 +970,7 @@ static int client_start(sd_dhcp6_client *client, enum DHCP6State state)
         client->transaction_id = random_u32() & htobe32(0x00ffffff);
 
         r = sd_event_add_time(client->event, &client->timeout_resend,
-                              CLOCK_MONOTONIC, 0, 0, client_timeout_resend,
+                              clock_boottime_or_monotonic(), 0, 0, client_timeout_resend,
                               client);
         if (r < 0)
                 return r;