From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon, 13 Oct 2014 11:28:15 +0000 (+0200)
Subject: ntp: clamp value set by minstratum option
X-Git-Tag: 2.0-pre1~77
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=740e8130ddc01ae7742f52495c354cff8922b022;p=thirdparty%2Fchrony.git

ntp: clamp value set by minstratum option
---

diff --git a/ntp_core.c b/ntp_core.c
index d318160d..634d7208 100644
--- a/ntp_core.c
+++ b/ntp_core.c
@@ -425,6 +425,8 @@ NCR_GetInstance(NTP_Remote_Address *remote_addr, NTP_Source_Type type, SourcePar
     result->maxpoll = result->minpoll;
 
   result->min_stratum = params->min_stratum;
+  if (result->min_stratum >= NTP_MAX_STRATUM)
+    result->min_stratum = NTP_MAX_STRATUM - 1;
   result->presend_minpoll = params->presend_minpoll;
 
   result->max_delay = params->max_delay;