From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 7 Jul 2014 14:54:09 +0000 (+0200)
Subject: firstboot: change /etc/shadow access mode to 000
X-Git-Tag: v216~735
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=3250929b7049f3fbbb610a92438c8a8b638ec155

firstboot: change /etc/shadow access mode to 000

It appears to be customary to remove all access bits from /etc/shadow
including those for the root owner), hence let's do the same.
---

diff --git a/src/firstboot/firstboot.c b/src/firstboot/firstboot.c
index 56893d0e3..57173a566 100644
--- a/src/firstboot/firstboot.c
+++ b/src/firstboot/firstboot.c
@@ -531,7 +531,8 @@ static int write_root_shadow(const char *path, const struct spwd *p) {
         assert(p);
 
         mkdir_parents(path, 0755);
-        f = fopen(path, "wex");
+        RUN_WITH_UMASK(0777)
+                f = fopen(path, "wex");
         if (!f)
                 return -errno;