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From 22eade6dd8422ba6d044c265f0620e3ebb900320 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Tue, 5 May 2015 16:35:34 -0400
Subject: [PATCH] timedated: correctly set context on /etc/localtime

https://bugzilla.redhat.com/show_bug.cgi?id=1190377
(cherry picked from commit fad44453ec789f49529ea5244b2c2e4d5ad1d420)
---
 src/shared/label.c       | 18 ++++++++++++++++++
 src/shared/label.h       |  1 +
 src/timedate/timedated.c |  4 +++-
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/shared/label.c b/src/shared/label.c
index 82f10b21bd..7d0a6bc7ca 100644
--- a/src/shared/label.c
+++ b/src/shared/label.c
@@ -78,3 +78,21 @@ int symlink_label(const char *old_path, const char *new_path) {
 
         return mac_smack_fix(new_path, false, false);
 }
+
+int symlink_label_atomic(const char *old_path, const char *new_path) {
+        int r;
+
+        assert(old_path);
+        assert(new_path);
+
+        r = mac_selinux_create_file_prepare(new_path, S_IFLNK);
+        if (r < 0)
+                return r;
+
+        r = symlink_atomic(old_path, new_path);
+        mac_selinux_create_file_clear();
+        if (r < 0)
+                return r;
+
+        return mac_smack_fix(new_path, false, false);
+}
diff --git a/src/shared/label.h b/src/shared/label.h
index 8070bcb021..793596409b 100644
--- a/src/shared/label.h
+++ b/src/shared/label.h
@@ -28,3 +28,4 @@ int label_fix(const char *path, bool ignore_enoent, bool ignore_erofs);
 
 int mkdir_label(const char *path, mode_t mode);
 int symlink_label(const char *old_path, const char *new_path);
+int symlink_label_atomic(const char *old_path, const char *new_path);
diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c
index f2d23f34b1..01ab9c98c7 100644
--- a/src/timedate/timedated.c
+++ b/src/timedate/timedated.c
@@ -34,6 +34,7 @@
 #include "clock-util.h"
 #include "conf-files.h"
 #include "path-util.h"
+#include "label.h"
 #include "fileio-label.h"
 #include "label.h"
 #include "bus-util.h"
@@ -123,7 +124,8 @@ static int context_write_data_timezone(Context *c) {
         if (!p)
                 return log_oom();
 
-        r = symlink_atomic(p, "/etc/localtime");
+        mac_selinux_init("/etc");
+        r = symlink_label_atomic(p, "/etc/localtime");
         if (r < 0)
                 return r;