From: petgit <mo1607bil>
Date: Sun, 13 Jul 2014 14:24:13 +0000 (+0200)
Subject: Create rrd file: Allow only short integer numbers in rpn formula
X-Git-Tag: v1.4.9~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98a11d7f81c8f15ab85d0591a44cd27482f4f511;p=thirdparty%2Frrdtool-1.x.git

Create rrd file: Allow only short integer numbers in rpn formula
---

diff --git a/src/rrd_rpncalc.c b/src/rrd_rpncalc.c
index 0920fce3..a96c588c 100644
--- a/src/rrd_rpncalc.c
+++ b/src/rrd_rpncalc.c
@@ -46,7 +46,7 @@ short rpn_compact(
             /* rpnp.val is a double, rpnc.val is a short */
             double    temp = floor(rpnp[i].val);
 
-            if (temp < SHRT_MIN || temp > SHRT_MAX) {
+			if (temp < SHRT_MIN || temp > SHRT_MAX || temp != rpnp[i].val) {
                 rrd_set_error
                     ("constants must be integers in the interval (%d, %d)",
                      SHRT_MIN, SHRT_MAX);