From cac6f7c87207b5079c1ae5c551869667bad4cfb8 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 16 Jul 2010 19:41:11 +0200
Subject: service: refuse to start services that are configured for
 per-connection instantiation to start without a socket

---
 fixme         | 4 ++++
 src/service.c | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/fixme b/fixme
index a3c99500c7..b4f82a3c9d 100644
--- a/fixme
+++ b/fixme
@@ -65,6 +65,10 @@
 
 * debian deadlock when partition auf noauto is.
 
+* maintenance units müssen vergessen werden
+
+* maintenance muss dokumentiert werden
+
 External:
 
 * patch /etc/init.d/functions with:
diff --git a/src/service.c b/src/service.c
index 646749ed9c..1bfab5013d 100644
--- a/src/service.c
+++ b/src/service.c
@@ -1896,6 +1896,14 @@ static int service_start(Unit *u) {
                 return -ECANCELED;
         }
 
+        if ((s->exec_context.std_input == EXEC_INPUT_SOCKET ||
+             s->exec_context.std_output == EXEC_OUTPUT_SOCKET ||
+             s->exec_context.std_error == EXEC_OUTPUT_SOCKET) &&
+            s->socket_fd < 0) {
+                log_warning("%s can only be started with a per-connection socket.", u->meta.id);
+                return -EINVAL;
+        }
+
         s->failure = false;
         s->main_pid_known = false;
         s->allow_restart = true;
-- 
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