From: Danek Duvall <danek.duvall@oracle.com>
Date: Fri, 13 Jun 2014 22:15:12 +0000 (-0700)
Subject: Fix a potential buffer overrun from an off-by-one error.
X-Git-Tag: v0.86~15^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F46%2Fhead;p=thirdparty%2Fmtr.git

Fix a potential buffer overrun from an off-by-one error.
---

diff --git a/net.c b/net.c
index d648804..0721ad7 100644
--- a/net.c
+++ b/net.c
@@ -1393,7 +1393,7 @@ void net_save_return(int at, int seq, int ms)
 {
   int idx;
   idx = seq - host[at].saved_seq_offset;
-  if (idx < 0 || idx > SAVED_PINGS) {
+  if (idx < 0 || idx >= SAVED_PINGS) {
     return;
   }
   host[at].saved[idx] = ms;