Based on 1f97091d3cb0887c264176b47b0a86c269acf0b5 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 27 Jun 2014 18:34:37 +0200
Subject: [PATCH] main: uid_to_name() might fail due to OOM, protect against
 that

---
 src/core/main.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

--- src/core/main.c
+++ src/core/main.c	2014-07-01 12:25:17.906235000 +0000
@@ -1525,9 +1525,10 @@ int main(int argc, char *argv[]) {
                         log_info("Running in initial RAM disk.");
 
         } else {
-                _cleanup_free_ char *t = uid_to_name(getuid());
-                log_debug(PACKAGE_STRING " running in user mode for user "UID_FMT"/%s. (" SYSTEMD_FEATURES ")",
-                          getuid(), t);
+                _cleanup_free_ char *t;
+		    
+                t = uid_to_name(getuid());
+                log_debug(PACKAGE_STRING " running in user mode for user "UID_FMT"/%s. (" SYSTEMD_FEATURES ")", getuid(), strna(t));
         }
 
         if (arg_running_as == SYSTEMD_SYSTEM && !skip_setup) {
