pdns-deb6-cname-bug.patch

--- pdns-2.9.22/pdns/packethandler.cc.ORIGINAL  2008-12-06 11:44:38.000000000 -0800
+++ pdns-2.9.22/pdns/packethandler.cc   2009-11-11 22:16:02.000000000 -0800
@@ -792,13 +792,13 @@
     if(weAuth) {
       DLOG(L<<Logger::Warning<<"Soa found: '"<<sd.qname<<"'"<<endl);
       ;
     }
     if(!weAuth) {
       DLOG(L<<Logger::Warning<<"We're not authoritative"<<endl);
-      if(p->d.rd || target==p->qdomain) { // only servfail if we didn't follow a CNAME
+      if(p->d.rd && target==p->qdomain) { // only servfail if we didn't follow a CNAME
    DLOG(L<<Logger::Warning<<"Adding SERVFAIL as we did not followed a CNAME"<<endl);
    if(d_logDNSDetails)
      L<<Logger::Warning<<"Not authoritative for '"<< target<<"', sending servfail to "<<
        p->getRemote()<< (p->d.rd ? " (recursion was desired)" : "") <<endl;

    r->setA(false);