From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Tue, 16 Oct 2018 20:45:34 +0000 (+0200)
Subject: core: consider service with no start command immediately started
X-Git-Tag: v240~530^2~10
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ef5ae8e71329e43c277e6d4f983f0c0793047b94;p=thirdparty%2Fsystemd.git

core: consider service with no start command immediately started

The service would always be in state == SERVICE_INACTIVE, but it needs to go
through state == SERVICE_START so that SuccessAction/FailureAction are executed.
---

diff --git a/src/core/service.c b/src/core/service.c
index 3d065bf487c..5472e1a908d 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -2024,6 +2024,12 @@ static void service_enter_start(Service *s) {
                         goto fail;
                 }
 
+                /* We force a fake state transition here. Otherwise, the unit would go directly from
+                 * SERVICE_DEAD to SERVICE_DEAD without SERVICE_ACTIVATING or SERVICE_ACTIVE
+                 * inbetween. This way we can later trigger actions that depend on the state
+                 * transition, including SuccessAction=. */
+                service_set_state(s, SERVICE_START);
+
                 service_enter_start_post(s);
                 return;
         }