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-rw-r--r--src/timedate/timedated.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c
index 88d57e9d54..97b535f564 100644
--- a/src/timedate/timedated.c
+++ b/src/timedate/timedated.c
@@ -551,6 +551,9 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bu
if (c->use_ntp)
return sd_bus_error_setf(error, BUS_ERROR_AUTOMATIC_TIME_SYNC_ENABLED, "Automatic time synchronization is enabled");
+ /* this only gets used if dbus does not provide a timestamp */
+ start = now(CLOCK_MONOTONIC);
+
r = sd_bus_message_read(m, "xbb", &utc, &relative, &interactive);
if (r < 0)
return r;
@@ -590,10 +593,11 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bu
/* adjust ts for time spent in program */
r = sd_bus_message_get_monotonic_usec(m, &start);
+ /* when sd_bus_message_get_monotonic_usec() returns -ENODATA it does not modify &start */
if (r < 0 && r != -ENODATA)
return r;
- if (r >= 0)
- timespec_store(&ts, timespec_load(&ts) + (now(CLOCK_MONOTONIC) - start));
+
+ timespec_store(&ts, timespec_load(&ts) + (now(CLOCK_MONOTONIC) - start));
/* Set system clock */
if (clock_settime(CLOCK_REALTIME, &ts) < 0) {