packet_clone should also copy EDNS parts.

diff --git a/packet.c b/packet.c
index 6312944946c660f4217683bbdc5425e6fa8f78dd..3487aa40a9d0034296a46e269dba9820ea242c49 100644 (file)
--- a/packet.c
+++ b/packet.c
@@ -968,7 +968,16 @@ ldns_pkt_clone(ldns_pkt *pkt)
        ldns_pkt_set_size(new_pkt, ldns_pkt_size(pkt));
        ldns_pkt_set_tsig(new_pkt, ldns_pkt_tsig(pkt));
        
-       /* todo: edns? jelte?? */
+       ldns_pkt_set_edns_udp_size(new_pkt, ldns_pkt_edns_udp_size(pkt));
+       ldns_pkt_set_edns_extended_rcode(new_pkt, 
+               ldns_pkt_edns_extended_rcode(pkt));
+       ldns_pkt_set_edns_version(new_pkt, ldns_pkt_edns_version(pkt));
+       ldns_pkt_set_edns_z(new_pkt, ldns_pkt_edns_z(pkt));
+       if(ldns_pkt_edns_data(pkt))
+               ldns_pkt_set_edns_data(new_pkt, 
+                       ldns_rdf_clone(ldns_pkt_edns_data(pkt)));
+       ldns_pkt_set_edns_do(new_pkt, ldns_pkt_edns_do(pkt));
+
        ldns_rr_list_deep_free(new_pkt->_question);
        ldns_rr_list_deep_free(new_pkt->_answer);
        ldns_rr_list_deep_free(new_pkt->_authority);