bug#24366: [PATCH] gnu: Use a directory owned by ntpd user for drift file.

[John Darrington]

I think this fixes the problem.  What do you think?


* gnu/services/networking.scm (ntp-shepherd-service): Create new
directory at startup.
---
 gnu/services/networking.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
index 71f49a0..714dc80 100644
--- a/gnu/services/networking.scm
+++ b/gnu/services/networking.scm
@@ -271,8 +271,11 @@ Protocol (DHCP) client, on all the non-loopback network 
interfaces."
     (($ <ntp-configuration> ntp servers)
      (let ()
        ;; TODO: Add authentication support.
+       (define %user
+         (getpw "ntpd"))
+
        (define config
-         (string-append "driftfile /var/run/ntp.drift\n"
+         (string-append "driftfile /var/run/ntpd/ntp.drift\n"
                         (string-join (map (cut string-append "server " <>)
                                           servers)
                                      "\n")
@@ -294,6 +297,8 @@ restrict -6 ::1\n"))
               (documentation "Run the Network Time Protocol (NTP) daemon.")
               (requirement '(user-processes networking))
               (start #~(make-forkexec-constructor
+                        (mkdir-p "/var/run/ntpd")
+                        (chown "/var/run/nptd"  (passwd:uid %user) (passwd:gid 
%user))
                         (list (string-append #$ntp "/bin/ntpd") "-n"
                               "-c" #$ntpd.conf "-u" "ntpd")))
               (stop #~(make-kill-destructor))))))))
-- 
2.1.4