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Date:      Thu, 25 Aug 2016 02:58:41 +0000 (UTC)
From:      Cy Schubert <cy@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r304781 - head/etc/rc.d
Message-ID:  <201608250258.u7P2wfLm045991@repo.freebsd.org>

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Author: cy
Date: Thu Aug 25 02:58:41 2016
New Revision: 304781
URL: https://svnweb.freebsd.org/changeset/base/304781

Log:
  Add logic to replace the working ntp leap-seconds file in /var/db
  if it contains a $FreeBSD$ header. The header will cause the file
  to fail checksum of the hash causing ntpd to ignore the file.
  
  MFC after:	1 day

Modified:
  head/etc/rc.d/ntpd

Modified: head/etc/rc.d/ntpd
==============================================================================
--- head/etc/rc.d/ntpd	Thu Aug 25 02:45:52 2016	(r304780)
+++ head/etc/rc.d/ntpd	Thu Aug 25 02:58:41 2016	(r304781)
@@ -87,6 +87,13 @@ ntpd_fetch_leapfile() {
 		verbose=:
 	fi
 
+	# Refresh working leapfile with an invalid hash due to
+	# FreeBSD id header. Ntpd will ignore leapfiles with a
+	# mismatch hash. The file must be the virgin file from
+	# the source.
+	test -f $ntp_db_leapfile &&
+		grep -q '\$FreeBSD.*\$' $ntp_db_leapfile &&
+			cp -p $ntp_src_leapfile $ntp_db_leapfile
 	ntp_tmp_leapfile="/var/run/ntpd.leap-seconds.list"
 
 	ntp_ver_no_src=$(get_ntp_leapfile_ver $ntp_src_leapfile)



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