From 7d5e9c0f60cddf01ec803012cbdc02d2f55b78c1 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 19 Sep 2012 22:21:09 +0200
Subject: util: define union dirent_storage and make use of it everywhere

Make sure to allocate enough space for readdir_r().

https://bugzilla.redhat.com/show_bug.cgi?id=858754
---
 src/shared/hwclock.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/shared/hwclock.c')

diff --git a/src/shared/hwclock.c b/src/shared/hwclock.c
index 67eb2eff8b..b93855d957 100644
--- a/src/shared/hwclock.c
+++ b/src/shared/hwclock.c
@@ -61,10 +61,11 @@ static int rtc_open(int flags) {
 
         for (;;) {
                 char *p, *v;
-                struct dirent buf, *de;
+                struct dirent *de;
+                union dirent_storage buf;
                 int r;
 
-                r = readdir_r(d, &buf, &de);
+                r = readdir_r(d, &buf.de, &de);
                 if (r != 0)
                         goto fallback;
 
-- 
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