From 695f191bb8790c1deb9863e788ea0c10e72337f3 Mon Sep 17 00:00:00 2001
From: Matias Fontanini <matias.fontanini@gmail.com>
Date: Wed, 4 Mar 2015 18:11:33 -0800
Subject: [PATCH] Fix invalid DNS record retrieval.

---
 src/dns.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dns.cpp b/src/dns.cpp
index 040a3c8..5e014c1 100644
--- a/src/dns.cpp
+++ b/src/dns.cpp
@@ -494,7 +494,7 @@ uint8_t *DNS::update_dname(uint8_t *ptr, uint32_t threshold, uint32_t offset) {
 // Updates offsets in domain names inside records.
 // No length checks, records are already valid.
 void DNS::update_records(uint32_t &section_start, uint32_t num_records, uint32_t threshold, uint32_t offset) {
-    if(records_data.size() >= section_start) {
+    if(records_data.size() > section_start) {
         uint8_t *ptr = &records_data[section_start];
         for(uint32_t i = 0; i < num_records; ++i) {
             ptr = update_dname(ptr, threshold, offset);