fix hwclock_apply_localtime_delta() to properly handle negative TZ offset

[elogind.git] / src / timedated.c

diff --git a/src/timedated.c b/src/timedated.c
index 097e0a00c27e6abfe58b29fc5d124a55516d5453..4abcf1af73df3a88f0a48b3383cfabd15077ee62 100644 (file)
--- a/src/timedated.c
+++ b/src/timedated.c
@@ -332,7 +332,7 @@ static DBusHandlerResult timedate_message_handler(
                                 struct tm *tm;
 
                                 /* 2. Teach kernel new timezone */
-                                hwclock_apply_localtime_delta();
+                                hwclock_apply_localtime_delta(NULL);
 
                                 /* 3. Sync RTC from system clock, with the new delta */
                                 assert_se(clock_gettime(CLOCK_REALTIME, &ts) == 0);
@@ -382,7 +382,7 @@ static DBusHandlerResult timedate_message_handler(
 
                         /* 2. Teach kernel new timezone */
                         if (local_rtc)
-                                hwclock_apply_localtime_delta();
+                                hwclock_apply_localtime_delta(NULL);
                         else
                                 hwclock_reset_localtime_delta();
 
@@ -543,8 +543,15 @@ static int connect_bus(DBusConnection **_bus) {
                 goto fail;
         }
 
-        if (dbus_bus_request_name(bus, "org.freedesktop.timedate1", DBUS_NAME_FLAG_DO_NOT_QUEUE, &error) < 0) {
-                log_error("Failed to register name on bus: %s", error.message);
+        r = dbus_bus_request_name(bus, "org.freedesktop.timedate1", DBUS_NAME_FLAG_DO_NOT_QUEUE, &error);
+        if (dbus_error_is_set(&error)) {
+                log_error("Failed to register name on bus: %s", bus_error_message(&error));
+                r = -EEXIST;
+                goto fail;
+        }
+
+        if (r != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER)  {
+                log_error("Failed to acquire name.");
                 r = -EEXIST;
                 goto fail;
         }