From: Bert Hubert <bert.hubert@netherlabs.nl>
Date: Wed, 11 Aug 2010 08:52:03 +0000 (+0000)
Subject: also check class in dnspacketlessthan
X-Git-Tag: rec-3.3~31
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=869c70903a63cc17a410b83a5cd86f8f7da387cc;p=pdns

also check class in dnspacketlessthan


git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@1688 d19b8d6e-7fed-0310-83ef-9ca221ded41b
---

diff --git a/pdns/dns.cc b/pdns/dns.cc
index d90bed20a..c0a47739e 100644
--- a/pdns/dns.cc
+++ b/pdns/dns.cc
@@ -84,7 +84,11 @@ bool dnspacketLessThan(const std::string& a, const std::string& b)
       
   uint16_t aQtype = aSafe[aPos]*256 + aSafe[aPos + 1];
   uint16_t bQtype = bSafe[bPos]*256 + bSafe[bPos + 1];
-  return aQtype < bQtype;
+  
+  uint16_t aQclass = aSafe[aPos+2]*256 + aSafe[aPos + 3];
+  uint16_t bQclass = bSafe[bPos+2]*256 + bSafe[bPos + 3];
+  
+  return boost::tie(aQtype, aQclass) < boost::tie(bQtype, bQclass);
 }