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authorMaxim Cournoyer <maxim.cournoyer@gmail.com>2019-09-03 10:05:06 +0900
committerMaxim Cournoyer <maxim.cournoyer@gmail.com>2019-09-08 23:15:30 +0900
commitd4de2f9ea43d670645f5b8fabf2d1e2a65639191 (patch)
tree40b3bd3e1e573d09f31c92928b3edc0ac035597f
parent08b4a10fa6bc535cd99d65f0233dd027153878eb (diff)
downloadguix-d4de2f9ea43d670645f5b8fabf2d1e2a65639191.tar
guix-d4de2f9ea43d670645f5b8fabf2d1e2a65639191.tar.gz
services: ntp: Fix KOD warning.
Otherwise the following messages would be printed by ntpd: Sep 2 05:18:21 localhost ntpd[15849]: restrict default: KOD does nothing without LIMITE. Sep 2 05:18:21 localhost ntpd[15849]: restrict ::: KOD does nothing without LIMITED. Debian uses the same set of "restrict" keywords (see: https://sources.debian.org/src/ntp/1:4.2.8p13+dfsg-2/debian/ntp.conf). * gnu/services/networking.scm (ntp-shepherd-service): Add the 'limited' keyword to both the IPv4 and IPv6 'restrict' directives.
-rw-r--r--gnu/services/networking.scm4
1 files changed, 2 insertions, 2 deletions
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
index e149fe0b69..13a5c6c98d 100644
--- a/gnu/services/networking.scm
+++ b/gnu/services/networking.scm
@@ -330,8 +330,8 @@ Protocol (DHCP) client, on all the non-loopback network interfaces."
"
# Disable status queries as a workaround for CVE-2013-5211:
# <http://support.ntp.org/bin/view/Main/SecurityNotice#DRDoS_Amplification_Attack_using>.
-restrict default kod nomodify notrap nopeer noquery
-restrict -6 default kod nomodify notrap nopeer noquery
+restrict default kod nomodify notrap nopeer noquery limited
+restrict -6 default kod nomodify notrap nopeer noquery limited
# Yet, allow use of the local 'ntpq'.
restrict 127.0.0.1