1 files changed, 23 insertions, 0 deletions
diff --git a/dns/powerdns/files/patch-pdns__recursos_cache.cc b/dns/powerdns/files/patch-pdns__recursos_cache.cc
new file mode 100644
index 000000000000..61b4e288c4c3
--- /dev/null
+++ b/dns/powerdns/files/patch-pdns__recursos_cache.cc
@@ -0,0 +1,23 @@
+--- pdns/recursor_cache.cc	(revision 533)
++++ pdns/recursor_cache.cc	(revision 534)
+@@ -61,7 +61,12 @@
+ void MemRecursorCache::replace(const string &qname, const QType& qt,  const set<DNSResourceRecord>& content)
+ {
+   set<StoredRecord>& stored=d_cache[toLowerCanonic(qname)+"|"+qt.getName()];
++
++  for(set<StoredRecord>::iterator k=stored.begin();k!=stored.end();++k) 
++    k->d_string.prune();
++
+   stored.clear();
++
+   for(set<DNSResourceRecord>::const_iterator i=content.begin(); i != content.end(); ++i) {
+     StoredRecord dr;
+     dr.d_ttd=i->ttl;
+@@ -88,7 +93,6 @@
+     if(j->second.empty()) { // everything is gone
+       d_cache.erase(j++);
+       names++;
+-      
+     }
+     else {
+       ++j;