From 1ef698cb7ed5639d4420f0d98c57ee602e951f92 Mon Sep 17 00:00:00 2001
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Mon, 25 Nov 2013 21:11:49 +0000
Subject: [PATCH] Adjust ipaddr length by 1 byte (null already accounted for)

---
 nmap_dns.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nmap_dns.cc b/nmap_dns.cc
index e1b17fbe2..7665a09e9 100644
--- a/nmap_dns.cc
+++ b/nmap_dns.cc
@@ -986,7 +986,7 @@ static void parse_resolvdotconf() {
   FILE *fp;
   char buf[2048], *tp;
   char fmt[32];
-  char ipaddr[INET6_ADDRSTRLEN+1];
+  char ipaddr[INET6_ADDRSTRLEN];
 
   fp = fopen("/etc/resolv.conf", "r");
   if (fp == NULL) {
@@ -994,7 +994,7 @@ static void parse_resolvdotconf() {
     return;
   }
 
-  Snprintf(fmt, sizeof(fmt), "nameserver %%%us", INET6_ADDRSTRLEN);
+  Snprintf(fmt, sizeof(fmt), "nameserver %%%us", INET6_ADDRSTRLEN-1);
 
   while (fgets(buf, sizeof(buf), fp)) {
     tp = buf;