From 047837464824d68b4d9997fc321286b69cd0b4e1 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 21 Sep 2012 16:29:09 +0200
Subject: [PATCH] hwclock: add missing OOM check (cherry picked from commit
 4eeebf70aa5ac9825899f5a063431329904d37e5)

---
 src/shared/hwclock.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/shared/hwclock.c b/src/shared/hwclock.c
index 05be72c..9a0d2cf 100644
--- a/src/shared/hwclock.c
+++ b/src/shared/hwclock.c
@@ -94,6 +94,11 @@ static int rtc_open(int flags) {
                         continue;
 
                 p = strappend("/dev/", de->d_name);
+                if (!p) {
+                        closedir(d);
+                        return -ENOMEM;
+                }
+
                 fd = open(p, flags);
                 free(p);