journal-file: protect against alloca(0)

[elogind.git] / src / core / service.c

diff --git a/src/core/service.c b/src/core/service.c
index 67d20085e9affeddb5ae436cbc42a02762d76477..67cf63099ad498a4b51217e543e105c1e921d11b 100644 (file)
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -263,8 +263,17 @@ static void service_start_watchdog(Service *s) {
                 }
 
                 r = sd_event_source_set_enabled(s->watchdog_event_source, SD_EVENT_ONESHOT);
-        } else
+        } else {
                 r = sd_event_add_monotonic(UNIT(s)->manager->event, s->watchdog_timestamp.monotonic + s->watchdog_usec, 0, service_dispatch_watchdog, s, &s->watchdog_event_source);
+                if (r < 0) {
+                        log_warning_unit(UNIT(s)->id, "%s failed to add watchdog timer: %s", UNIT(s)->id, strerror(-r));
+                        return;
+                }
+
+                /* Let's process everything else which might be a sign
+                 * of living before we consider a service died. */
+                r = sd_event_source_set_priority(s->watchdog_event_source, SD_EVENT_PRIORITY_IDLE);
+        }
 
         if (r < 0)
                 log_warning_unit(UNIT(s)->id, "%s failed to install watchdog timer: %s", UNIT(s)->id, strerror(-r));
@@ -1245,8 +1254,7 @@ static int service_load(Unit *u) {
                         s->notify_access = NOTIFY_MAIN;
 
                 if (s->type == SERVICE_DBUS || s->bus_name) {
-                        r = unit_add_two_dependencies_by_name(u, UNIT_AFTER, UNIT_REQUIRES,
-                                                              SPECIAL_DBUS_SOCKET, NULL, true);
+                        r = unit_add_two_dependencies_by_name(u, UNIT_AFTER, UNIT_REQUIRES, SPECIAL_DBUS_SOCKET, NULL, true);
                         if (r < 0)
                                 return r;
                 }