From: Peter van Dijk <peter.van.dijk@netherlabs.nl>
Date: Thu, 18 Apr 2013 11:59:36 +0000 (+0000)
Subject: tweak depth limiter
X-Git-Tag: auth-3.3-rc1~181
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=54e58e44b572597c653c92948eb1ea82eb134992;p=thirdparty%2Fpdns.git

tweak depth limiter

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@3160 d19b8d6e-7fed-0310-83ef-9ca221ded41b
---

diff --git a/pdns/syncres.cc b/pdns/syncres.cc
index 600fffc397..8c19b9f92b 100644
--- a/pdns/syncres.cc
+++ b/pdns/syncres.cc
@@ -606,7 +606,7 @@ bool SyncRes::doCNAMECacheCheck(const string &qname, const QType &qtype, vector<
     prefix.append(depth, ' ');
   }
 
-  if(depth>10) {
+  if(depth>9) {
     LOG(prefix<<qname<<": CNAME loop too deep, depth="<<depth<<endl);
     res=RCode::ServFail;
     return true;
@@ -860,7 +860,7 @@ int SyncRes::doResolveAt(set<string, CIStringCompare> nameservers, string auth,
           pierceDontQuery=true;
         }
         else {
-          remoteIPs=getAddrs(*tns, depth+1, beenthere);
+          remoteIPs=getAddrs(*tns, depth+2, beenthere);
           pierceDontQuery=false;
         }