From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu, 28 May 2015 10:58:20 +0000 (+0200)
Subject: ntp: include message precision in peer dispersion
X-Git-Tag: 2.1-pre1~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd4b73612be1cb705baf7ae03d74fd5c69950413;p=thirdparty%2Fchrony.git

ntp: include message precision in peer dispersion
---

diff --git a/ntp_core.c b/ntp_core.c
index f77758ef..80213cdc 100644
--- a/ntp_core.c
+++ b/ntp_core.c
@@ -1230,7 +1230,8 @@ receive_packet(NTP_Packet *message, struct timeval *now, double now_err, NCR_Ins
     inst->local_ntp_tx.hi = inst->local_ntp_tx.lo = 0;
 
   if (valid_packet) {
-    precision = LCL_GetSysPrecisionAsQuantum();
+    precision = LCL_GetSysPrecisionAsQuantum() +
+                UTI_Log2ToDouble(message->precision);
 
     SRC_GetFrequencyRange(inst->source, &source_freq_lo, &source_freq_hi);