From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Wed, 27 Jun 2018 13:21:09 +0000 (+0200)
Subject: dnsdist: Remove an unused local variable in getEDNSOptionsStart()
X-Git-Tag: dnsdist-1.3.1~7^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8336411895ebf5e8f816e0ba4b02524909a8a49c;p=pdns

dnsdist: Remove an unused local variable in getEDNSOptionsStart()
---

diff --git a/pdns/dnsdist-ecs.cc b/pdns/dnsdist-ecs.cc
index a38f45a10..158a7352d 100644
--- a/pdns/dnsdist-ecs.cc
+++ b/pdns/dnsdist-ecs.cc
@@ -214,8 +214,6 @@ int getEDNSOptionsStart(char* packet, const size_t offset, const size_t len, cha
   if (pos >= len)
     return ENOENT;
 
-  uint16_t qtype, qclass;
-
   if ((pos + /* root */ 1 + DNS_TYPE_SIZE + DNS_CLASS_SIZE) >= len) {
     return ENOENT;
   }
@@ -226,7 +224,7 @@ int getEDNSOptionsStart(char* packet, const size_t offset, const size_t len, cha
   }
   pos += 1;
 
-  qtype = (const unsigned char)packet[pos]*256 + (const unsigned char)packet[pos+1];
+  uint16_t qtype = (const unsigned char)packet[pos]*256 + (const unsigned char)packet[pos+1];
   pos += DNS_TYPE_SIZE;
   pos += DNS_CLASS_SIZE;