X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flogin%2Flogind-dbus.c;h=ac987ec57aa28fc04ac7ed4c5a4c1112a49e3b94;hp=def9f3927474a212495bee9aaf41faca053b8f91;hb=16ffa6bfe836f9b0fa5f1dd10d9cc774b9955a0b;hpb=23579b0e58cf49b71dceb3d317cf4c45c2c3a76d

diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c
index def9f3927..ac987ec57 100644
--- a/src/login/logind-dbus.c
+++ b/src/login/logind-dbus.c
@@ -1772,10 +1772,9 @@ static int nologin_timeout_handler(
 }
 
 static int update_schedule_file(Manager *m) {
-
-        int r;
+        _cleanup_free_ char *temp_path = NULL;
         _cleanup_fclose_ FILE *f = NULL;
-        _cleanup_free_ char *t = NULL, *temp_path = NULL;
+        int r;
 
         assert(m);
 
@@ -1783,12 +1782,6 @@ static int update_schedule_file(Manager *m) {
         if (r < 0)
                 return log_error_errno(r, "Failed to create shutdown subdirectory: %m");
 
-        if (!isempty(m->wall_message)) {
-                t = cescape(m->wall_message);
-                if (!t)
-                        return log_oom();
-        }
-
         r = fopen_temporary("/run/systemd/shutdown/scheduled", &f, &temp_path);
         if (r < 0)
                 return log_error_errno(r, "Failed to save information about scheduled shutdowns: %m");
@@ -1803,8 +1796,17 @@ static int update_schedule_file(Manager *m) {
                 m->enable_wall_messages,
                 m->scheduled_shutdown_type);
 
-        if (t)
+        if (!isempty(m->wall_message)) {
+                _cleanup_free_ char *t;
+
+                t = cescape(m->wall_message);
+                if (!t) {
+                        r = -ENOMEM;
+                        goto fail;
+                }
+
                 fprintf(f, "WALL_MESSAGE=%s\n", t);
+        }
 
         r = fflush_and_check(f);
         if (r < 0)