From: Wouter Wijngaards <wouter@NLnetLabs.nl>
Date: Tue, 9 Oct 2007 15:23:10 +0000 (+0000)
Subject: packet_clone should also copy EDNS parts.
X-Git-Tag: release-1.3.0~161
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f08ca54e6cf80417538bf59aeaf36a4b1dcdc0c3;p=thirdparty%2Fldns.git

packet_clone should also copy EDNS parts.
---

diff --git a/packet.c b/packet.c
index 63129449..3487aa40 100644
--- 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);