From f468a3a194a908b2f864ad892af7c3da8ea6fcd3 Mon Sep 17 00:00:00 2001
From: bert hubert <bert.hubert@netherlabs.nl>
Date: Mon, 12 Jan 2015 10:13:24 +0100
Subject: [PATCH] fix up our public-suffix-list filtering, add co.za and co.il
 manually.

---
 pdns/mkpubsuffixcc      |  2 +-
 pdns/rec_channel_rec.cc | 37 +++++++++++++++++--------------------
 2 files changed, 18 insertions(+), 21 deletions(-)

diff --git a/pdns/mkpubsuffixcc b/pdns/mkpubsuffixcc
index 4f197f463..be5686be7 100755
--- a/pdns/mkpubsuffixcc
+++ b/pdns/mkpubsuffixcc
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 (echo "const char* g_pubsuffix[]={"; 
-	for a in $(grep -v "//" effective_tld_names.dat  | grep \\. | egrep "^[.0-9a-z-]*$")
+	for a in $(grep -v "//" effective_tld_names.dat  | grep \\. | egrep "^[.0-9a-z-]*$" ; echo "co.za" ; echo "co.il" )
 	do 
 		echo \"$a\",
 	done 
diff --git a/pdns/rec_channel_rec.cc b/pdns/rec_channel_rec.cc
index 03a4a9823..117c7a5ea 100644
--- a/pdns/rec_channel_rec.cc
+++ b/pdns/rec_channel_rec.cc
@@ -711,7 +711,6 @@ void sortPublicSuffixList()
   sort(g_pubs.begin(), g_pubs.end());
 }
 
-
 string getRegisteredName(const std::string& dom)
 {
   vector<string> parts;
@@ -721,27 +720,25 @@ string getRegisteredName(const std::string& dom)
   reverse(parts.begin(), parts.end());
   BOOST_FOREACH(string& str, parts) { str=toLower(str); };
 
-  pubs_t::const_iterator iter = lower_bound(g_pubs.begin(), g_pubs.end(), parts);
-  if(iter != g_pubs.end()) {
-    if(iter != g_pubs.begin())
-      --iter;
-
-    if(iter->size() < parts.size()) {
-      unsigned int n;
-      for(n=0; n < iter->size(); ++n)
-	if((*iter)[n] != parts[n])
-	  break;
-      if(n==iter->size()) {
-	string ret;
-	for(unsigned int n=iter->size()+1;n;++iter,--n) {
-	  ret+=parts[n-1]+".";
-	}
-	return ret;
-      } 
+  // uk co migweb 
+  string last;
+  while(!parts.empty()) {
+    if(parts.size()==1 || binary_search(g_pubs.begin(), g_pubs.end(), parts)) {
+  
+      string ret=last;
+      if(!ret.empty())
+	ret+=".";
+      
+      BOOST_REVERSE_FOREACH(const std::string& p, parts) {
+	ret+=p+".";
+      }
+      return ret;
     }
+
+    last=parts[parts.size()-1];
+    parts.resize(parts.size()-1);
   }
- 
-  return parts[1]+"."+parts[0]+".";
+  return "??";
 }
 
 static string nopFilter(const std::string& str)
-- 
2.40.0