From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon, 18 May 2015 13:50:07 +0000 (+0200)
Subject: util: handle NaN in UTI_FloatHostToNetwork()
X-Git-Tag: 2.1-pre1~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cde3a003ea129b0f65318d0d5de27fd922688aba;p=thirdparty%2Fchrony.git

util: handle NaN in UTI_FloatHostToNetwork()
---

diff --git a/util.c b/util.c
index 8141e584..db59c60d 100644
--- a/util.c
+++ b/util.c
@@ -707,7 +707,11 @@ UTI_FloatHostToNetwork(double x)
   if (x < 0.0) {
     x = -x;
     neg = 1;
+  } else if (x >= 0.0) {
+    neg = 0;
   } else {
+    /* Save NaN as zero */
+    x = 0.0;
     neg = 0;
   }