core: when enabling a generated unit file, return a clean error

[elogind.git] / src / libelogind / sd-bus / bus-kernel.c

diff --git a/src/libelogind/sd-bus/bus-kernel.c b/src/libelogind/sd-bus/bus-kernel.c
index 2391c0cd254d4c34db51eb874085840fc4111581..7886e3a38a95232a5db259c0d8734b251ff59956 100644 (file)
--- a/src/libelogind/sd-bus/bus-kernel.c
+++ b/src/libelogind/sd-bus/bus-kernel.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 /***
   This file is part of systemd.
 
@@ -47,6 +45,7 @@
 #include "formats-util.h"
 #include "memfd-util.h"
 #include "parse-util.h"
+#include "stdio-util.h"
 #include "string-util.h"
 #include "strv.h"
 #include "user-util.h"
@@ -849,7 +848,8 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k) {
         if (k->src_id == KDBUS_SRC_ID_KERNEL)
                 bus_message_set_sender_driver(bus, m);
         else {
-                snprintf(m->sender_buffer, sizeof(m->sender_buffer), ":1.%llu", (unsigned long long) k->src_id);
+                xsprintf(m->sender_buffer, ":1.%llu",
+                         (unsigned long long)k->src_id);
                 m->sender = m->creds.unique_name = m->sender_buffer;
         }
 
@@ -860,7 +860,8 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k) {
         else if (k->dst_id == KDBUS_DST_ID_NAME)
                 m->destination = bus->unique_name; /* fill in unique name if the well-known name is missing */
         else {
-                snprintf(m->destination_buffer, sizeof(m->destination_buffer), ":1.%llu", (unsigned long long) k->dst_id);
+                xsprintf(m->destination_buffer, ":1.%llu",
+                         (unsigned long long)k->dst_id);
                 m->destination = m->destination_buffer;
         }