From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Wed, 8 Aug 2018 13:56:12 +0000 (+0200)
Subject: ntp: add assertion to get_seperation()
X-Git-Tag: 3.4-pre1~59
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8aa4ae027bd596097bbe09b7fa608b0e39b8f59a;p=thirdparty%2Fchrony.git

ntp: add assertion to get_seperation()
---

diff --git a/ntp_core.c b/ntp_core.c
index 5e40e900..c3580ebc 100644
--- a/ntp_core.c
+++ b/ntp_core.c
@@ -899,6 +899,8 @@ get_separation(int poll)
 {
   double separation;
 
+  assert(poll >= MIN_POLL && poll <= MAX_POLL);
+
   /* Allow up to 8 sources using the same short interval to not be limited
      by the separation */
   separation = UTI_Log2ToDouble(poll - 3);