refuse to validate empty space - @zaphodb, this may be your crash

diff --git a/pdns/validate-recursor.cc b/pdns/validate-recursor.cc
index 2012ed62033a972ad3102d9567f2e73fe867e212..af3f18b0671abe6468ad8ffc0fedb9eaa6f8aff6 100644 (file)
--- a/pdns/validate-recursor.cc
+++ b/pdns/validate-recursor.cc
@@ -25,6 +25,9 @@ public:
 
 vState validateRecords(const vector<DNSRecord>& recs)
 {
+  if(recs.empty())
+    return Insecure; // can't secure nothing 
+
   cspmap_t cspmap=harvestCSPFromRecs(recs);
   //  cerr<<"Got "<<cspmap.size()<<" RRSETs: ";
   int numsigs=0;