diff --git a/doc/Changelog b/doc/Changelog index f160b348d..6890c69c7 100644 --- a/doc/Changelog +++ b/doc/Changelog @@ -1,5 +1,8 @@ 14 August 2009: Wouter - unbound-control lookup prints out infra cache information, like RTT. + - Fix bug in DLV lookup reported by Amanda from Secure64. + It could sometimes wrongly classify a domain as unsigned, which + does not give the AD bit on replies. 13 August 2009: Wouter - autotrust read anchor files. locked trust anchors. diff --git a/testdata/dlv_negnx.rpl b/testdata/dlv_negnx.rpl new file mode 100644 index 000000000..866746ad6 --- /dev/null +++ b/testdata/dlv_negnx.rpl @@ -0,0 +1,402 @@ +; config options +; The island of trust is at example.com (the DLV repository) +server: + dlv-anchor: "example.com. 3600 IN DS 2854 3 1 46e4ffc6e9a4793b488954bd3f0cc6af0dfb201b" + val-override-date: "20070916134226" + target-fetch-policy: "0 0 0 0 0" + +stub-zone: + name: "." + stub-addr: 193.0.14.129 # K.ROOT-SERVERS.NET. +CONFIG_END + +SCENARIO_BEGIN Test validator with DLV anchor for negcache nxdomain proof +; put a DLV in the negcache. +; then test ask-higher with that in the cache. + +; K.ROOT-SERVERS.NET. +RANGE_BEGIN 0 100 + ADDRESS 193.0.14.129 +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +. IN NS +SECTION ANSWER +. IN NS K.ROOT-SERVERS.NET. +SECTION ADDITIONAL +K.ROOT-SERVERS.NET. IN A 193.0.14.129 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +com. IN A +SECTION AUTHORITY +com. IN NS a.gtld-servers.net. +SECTION ADDITIONAL +a.gtld-servers.net. IN A 192.5.6.30 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +net. IN A +SECTION AUTHORITY +net. IN NS a.gtld-servers.net. +SECTION ADDITIONAL +a.gtld-servers.net. IN A 192.5.6.30 +ENTRY_END +RANGE_END + +; a.gtld-servers.net. +RANGE_BEGIN 0 100 + ADDRESS 192.5.6.30 +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +com. IN NS +SECTION ANSWER +com. IN NS a.gtld-servers.net. +SECTION ADDITIONAL +a.gtld-servers.net. IN A 192.5.6.30 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +net. IN NS +SECTION ANSWER +net. IN NS a.gtld-servers.net. +SECTION ADDITIONAL +a.gtld-servers.net. IN A 192.5.6.30 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +example.com. IN A +SECTION AUTHORITY +example.com. IN NS ns.example.com. +SECTION ADDITIONAL +ns.example.com. IN A 1.2.3.4 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +example.net. IN A +SECTION AUTHORITY +example.net. IN NS ns.example.net. +SECTION ADDITIONAL +ns.example.net. IN A 1.2.3.5 +ENTRY_END +RANGE_END + +; ns.example.com. +RANGE_BEGIN 0 100 + ADDRESS 1.2.3.4 +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +example.com. IN NS +SECTION ANSWER +example.com. IN NS ns.example.com. +example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} +SECTION ADDITIONAL +ns.example.com. IN A 1.2.3.4 +ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854} +ENTRY_END + +; response to DNSKEY priming query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +example.com. IN DNSKEY +SECTION ANSWER +example.com. 3600 IN DNSKEY 256 3 3 ALXLUsWqUrY3JYER3T4TBJII s70j+sDS/UT2QRp61SE7S3E EXopNXoFE73JLRmvpi/UrOO/Vz4Se 6wXv/CYCKjGw06U4WRgR YXcpEhJROyNapmdIKSx hOzfLVE1gqA0PweZR8d tY3aNQSRn3sPpwJr6Mi /PqQKAMMrZ9ckJpf1+b QMOOvxgzz2U1GS18b3y ZKcgTMEaJzd/GZYzi/B N2DzQ0MsrSwYXfsNLFO Bbs8PJMW4LYIxeeOe6rUgkWOF 7CC9Dh/dduQ1QrsJhmZAEFfd6ByYV+ ;{id = 2854 (zsk), size = 1688b} +example.com. 3600 IN RRSIG DNSKEY 3 2 3600 20070926134802 20070829134802 2854 example.com. MCwCFG1yhRNtTEa3Eno2zhVVuy2EJX3wAhQeLyUp6+UXcpC5qGNu9tkrTEgPUg== ;{id = 2854} +SECTION AUTHORITY +example.com. IN NS ns.example.com. +example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} +SECTION ADDITIONAL +ns.example.com. IN A 1.2.3.4 +ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854} +ENTRY_END + +; DLV query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +example.net.example.com. IN DLV +SECTION ANSWER +example.net.example.com. 3600 IN DLV 30899 5 1 14188c885f20623ad1d3bec42798f3f951793e4c ; xehac-mofum-malyd-bomaf-pegit-fuzes-ganin-misiz-nigel-nozog-soxix +example.net.example.com. 3600 IN RRSIG DLV 3 4 3600 20070926134150 20070829134150 2854 example.com. ACK48Q/oKwh/SM9yRiKjZYuc+AtEZ2yCPNJ15kKCN8nsVcv7xigmNTY= ;{id = 2854} +SECTION AUTHORITY +example.com. IN NS ns.example.com. +example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} +SECTION ADDITIONAL +ns.example.com. IN A 1.2.3.4 +ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926135752 20070829135752 2854 example.com. MC0CFQCMSWxVehgOQLoYclB9PIAbNP229AIUeH0vNNGJhjnZiqgIOKvs1EhzqAo= ;{id = 2854} +ENTRY_END + +; under example.net in DLV +ENTRY_BEGIN +MATCH opcode qtype subdomain +ADJUST copy_id copy_query +REPLY QR NXDOMAIN +SECTION QUESTION +example.net.example.com. IN DLV +SECTION ANSWER +SECTION AUTHORITY +example.net.example.com. 3600 IN NSEC fru.net.example.com. RRSIG NSEC DLV +example.net.example.com. 3600 IN RRSIG NSEC 3 4 3600 20070926134150 20070829134150 2854 example.com. AI6NNKt4dGcAdCrW73GYwyoqelsdj1dd8mBNPpHRQIL0yp7yYFZ7kXU= ;{id = 2854} +example.com. IN SOA . . 1 2 3 4 5 +example.com. 3600 IN RRSIG SOA 3 2 3600 20070926134150 20070829134150 2854 example.com. AIkRPbv+kZaiG61pH/wQy8fX2UqQS5YRwHaxe4yjEUXk59fgO71Db3s= ;{id = 2854} +SECTION ADDITIONAL +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +net.example.com. IN DLV +SECTION ANSWER +SECTION AUTHORITY +example.com. IN SOA open.nlnetlabs.nl. hostmaster.nlnetlabs.nl. 2008081300 28800 7200 604800 3600 +example.com. 3600 IN RRSIG SOA 3 2 3600 20070926134150 20070829134150 2854 example.com. AKPJnPBqfJKxE4P2iVYkSRJno9HmiXJZtjdqE8oBeq9Lk9FytcMdcig= ;{id = 2854} +example.com IN NSEC example.net.example.com. SOA NS RRSIG NSEC +example.com. 3600 IN RRSIG NSEC 3 2 3600 20070926134150 20070829134150 2854 example.com. AIoUkJ04/7/kJFDLocoqksqt9UL2RHHwlRfXAMxGdBHcNO+GSpG47Uk= ;{id = 2854} +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NXDOMAIN +SECTION QUESTION +com.example.com. IN DLV +SECTION ANSWER +SECTION AUTHORITY +example.com. IN SOA open.nlnetlabs.nl. hostmaster.nlnetlabs.nl. 2008081300 28800 7200 604800 3600 +example.com. 3600 IN RRSIG SOA 3 2 3600 20070926134150 20070829134150 2854 example.com. AKPJnPBqfJKxE4P2iVYkSRJno9HmiXJZtjdqE8oBeq9Lk9FytcMdcig= ;{id = 2854} +example.com IN NSEC example.net.example.com. SOA NS RRSIG NSEC +example.com. 3600 IN RRSIG NSEC 3 2 3600 20070926134150 20070829134150 2854 example.com. AIoUkJ04/7/kJFDLocoqksqt9UL2RHHwlRfXAMxGdBHcNO+GSpG47Uk= ;{id = 2854} +ENTRY_END + +RANGE_END + +; ns.example.net. +RANGE_BEGIN 0 100 + ADDRESS 1.2.3.5 +; DS RR is +; example.net. 3600 IN DS 30899 5 1 14188c885f20623ad1d3bec42798f3f951793e4c ; xehac-mofum-malyd-bomaf-pegit-fuzes-ganin-misiz-nigel-nozog-soxix +; DNSKEY prime query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +example.net. IN DNSKEY +SECTION ANSWER +; have it flushed out of the cache quickly. +example.net. 0 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (zsk), size = 512b} +example.net. 0 IN RRSIG DNSKEY RSASHA1 2 3600 20070926134150 20070829134150 30899 example.net. hiFzlQ8VoYgCuvIsfVuxC3mfJDqsTh0yc6abs5xMx5uEcIjb0dndFQx7INOM+imlzveEN73Hqp4OLFpFhsWLlw== ;{id = 30899} +SECTION AUTHORITY +example.net. IN NS ns.example.net. +example.net. 3600 IN RRSIG NS RSASHA1 2 3600 20070926134150 20070829134150 30899 example.net. E8JX0l4B+cSR5bkHQwOJy1pBmlLMTYCJ8EwfNMU/eCv0YhKwo26rHhn52FGisgv+Nwp7/NbhHqQ+kJgoZC94XA== ;{id = 30899} +SECTION ADDITIONAL +ns.example.net. IN A 1.2.3.5 +ns.example.net. 3600 IN RRSIG A RSASHA1 3 3600 20070926134150 20070829134150 30899 example.net. x+tQMC9FhzT7Fcy1pM5NrOC7E8nLd7THPI3C6ie4EwL8PrxllqlR3q/DKB0d/m0qCOPcgN6HFOYURV1s4uAcsw== ;{id = 30899} +ENTRY_END + +; NS query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +example.net. IN NS +SECTION ANSWER +example.net. IN NS ns.example.net. +example.net. 3600 IN RRSIG NS RSASHA1 2 3600 20070926134150 20070829134150 30899 example.net. E8JX0l4B+cSR5bkHQwOJy1pBmlLMTYCJ8EwfNMU/eCv0YhKwo26rHhn52FGisgv+Nwp7/NbhHqQ+kJgoZC94XA== ;{id = 30899} +SECTION ADDITIONAL +ns.example.net. IN A 1.2.3.5 +ns.example.net. 3600 IN RRSIG A RSASHA1 3 3600 20070926134150 20070829134150 30899 example.net. x+tQMC9FhzT7Fcy1pM5NrOC7E8nLd7THPI3C6ie4EwL8PrxllqlR3q/DKB0d/m0qCOPcgN6HFOYURV1s4uAcsw== ;{id = 30899} +ENTRY_END + +; www.example.net query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +www.example.net. IN A +SECTION ANSWER +www.example.net. 3600 IN A 10.20.30.40 +www.example.net. 3600 IN RRSIG A 5 3 3600 20070926135752 20070829135752 30899 example.net. ACvv4RQVC7TbI57ewqFImRaVoymktJ5Cxn/FaCodIENt82LVM92nivbP2WtwWCsQHWp7FkrMxTlQTJwyAeXFyg== ;{id = 30899} +SECTION AUTHORITY +example.net. IN NS ns.example.net. +example.net. 3600 IN RRSIG NS RSASHA1 2 3600 20070926134150 20070829134150 30899 example.net. E8JX0l4B+cSR5bkHQwOJy1pBmlLMTYCJ8EwfNMU/eCv0YhKwo26rHhn52FGisgv+Nwp7/NbhHqQ+kJgoZC94XA== ;{id = 30899} +SECTION ADDITIONAL +ns.example.net. IN A 1.2.3.5 +ns.example.net. 3600 IN RRSIG A RSASHA1 3 3600 20070926134150 20070829134150 30899 example.net. x+tQMC9FhzT7Fcy1pM5NrOC7E8nLd7THPI3C6ie4EwL8PrxllqlR3q/DKB0d/m0qCOPcgN6HFOYURV1s4uAcsw== ;{id = 30899} +ENTRY_END + +; subzone +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +sub1.example.net. IN A +SECTION ANSWER +SECTION AUTHORITY +sub1.example.net. 3600 IN DS 30899 5 1 8916603e54c6f7edcfd885602e3b7b8dc475ba5c ; xodec-komif-vehis-kotav-tefot-mecyk-biryf-rivym-ticol-huvyh-saxox +sub1.example.net. 3600 IN RRSIG DS 5 3 3600 20070926134150 20070829134150 30899 example.net. A3vVrEY3+oIUqdbAa3tkKaU3o47eBD01hVXfAEAue1M+Uci2PA5YyiulLzStyiP75XUXkvubLQ2+ltKMTtfdag== ;{id = 30899} +sub1.example.net. IN NS ns.sub1.example.net. +SECTION ADDITIONAL +ns.sub1.example.net. IN A 1.2.3.10 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +sub2.example.net. IN A +SECTION ANSWER +SECTION AUTHORITY +sub2.example.net. 3600 IN DS 30899 5 1 627f7a51f1545133fec3ecbd19b85b92b15679c9 ; ximil-zovah-casuh-gygef-fyzas-farir-tikir-mukon-disih-kavus-nyxex +sub2.example.net. 3600 IN RRSIG DS 5 3 3600 20070926134150 20070829134150 30899 example.net. azMXKt4VPHj2hk5MDU6h8E/HOtNnHnIVS6Le3BV43wtJcHG5wlCxOksOZBOpXMkpbWLvbCJOOMPOnh31nlbjgg== ;{id = 30899} +sub2.example.net. IN NS ns.sub2.example.net. +SECTION ADDITIONAL +ns.sub2.example.net. IN A 1.2.3.12 +ENTRY_END +RANGE_END + +; sub1.example.net. +; ns.example.net. +RANGE_BEGIN 0 100 + ADDRESS 1.2.3.10 +; DNSKEY query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +sub1.example.net. IN DNSKEY +SECTION ANSWER +sub1.example.net. 3600 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (zsk), size = 512b} +sub1.example.net. 3600 IN RRSIG DNSKEY 5 3 3600 20070926134150 20070829134150 30899 sub1.example.net. E200eTdRnkL7/fk54i1nXEE9a/rC2GxZfVkWMU044tpwV6d4XRxVhlFBzY4FytbRFFBUDhz7L3B0qC6BXJM8rg== ;{id = 30899} +ENTRY_END + +; www query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +www.sub1.example.net. IN A +SECTION ANSWER +www.sub1.example.net. IN A 192.168.1.1 +www.sub1.example.net. 3600 IN RRSIG A 5 4 3600 20070926134150 20070829134150 30899 sub1.example.net. JKxcjPjc/TsQmUmCYHLQa3cBk1c+SbDPtVml69nDWC167NNWG8OLjLrLtUBVCfbTzCmqOWXq2qhrGPxjO65GCQ== ;{id = 30899} +ENTRY_END + +RANGE_END + +; sub2.example.net. +RANGE_BEGIN 0 100 + ADDRESS 1.2.3.12 +; DNSKEY query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +sub2.example.net. IN DNSKEY +SECTION ANSWER +sub2.example.net. 3600 IN DNSKEY 256 3 5 AQPQ41chR9DEHt/aIzIFAqanbDlRflJoRs5yz1jFsoRIT7dWf0r+PeDuewdxkszNH6wnU4QL8pfKFRh5PIYVBLK3 ;{id = 30899 (zsk), size = 512b} +sub2.example.net. 3600 IN RRSIG DNSKEY 5 3 3600 20070926134150 20070829134150 30899 sub2.example.net. VcNaPuz9Mmjj5ofZqOa4FsixBomFJTjd/9wxhZOVdxf1LsNR5L++8k09gQvnjtCvqSPfNer/uv0xl+9sRr8Wmw== ;{id = 30899} +ENTRY_END + +; www query +ENTRY_BEGIN +MATCH opcode qtype qname +ADJUST copy_id +REPLY QR NOERROR +SECTION QUESTION +www.sub2.example.net. IN A +SECTION ANSWER +www.sub2.example.net. IN A 192.168.1.12 +www.sub2.example.net. 3600 IN RRSIG A 5 4 3600 20070926134150 20070829134150 30899 sub2.example.net. PsWY6+5/0+hsTOhNak/jdSeG44hvHgX5az1Q5XY/YkIchsflH9rmvP1EruFhflNhRR+22M7POiljYOoD5ylQXQ== ;{id = 30899} +ENTRY_END + +RANGE_END + + +STEP 1 QUERY +ENTRY_BEGIN +REPLY RD DO +SECTION QUESTION +www.sub1.example.net. IN A +ENTRY_END + +; recursion happens here. +STEP 10 CHECK_ANSWER +ENTRY_BEGIN +MATCH all +REPLY QR RD RA AD NOERROR +SECTION QUESTION +www.sub1.example.net. IN A +SECTION ANSWER +www.sub1.example.net. IN A 192.168.1.1 +www.sub1.example.net. 3600 IN RRSIG A 5 4 3600 20070926134150 20070829134150 30899 sub1.example.net. JKxcjPjc/TsQmUmCYHLQa3cBk1c+SbDPtVml69nDWC167NNWG8OLjLrLtUBVCfbTzCmqOWXq2qhrGPxjO65GCQ== ;{id = 30899} +SECTION AUTHORITY +SECTION ADDITIONAL +ENTRY_END + +; have example.net DNSKEY time out +STEP 14 TIME_PASSES ELAPSE 1.0 + +STEP 20 QUERY +ENTRY_BEGIN +REPLY RD DO +SECTION QUESTION +www.sub2.example.net. IN A +ENTRY_END + +STEP 30 CHECK_ANSWER +ENTRY_BEGIN +MATCH all +REPLY QR RD RA AD NOERROR +SECTION QUESTION +www.sub2.example.net. IN A +SECTION ANSWER +www.sub2.example.net. IN A 192.168.1.12 +www.sub2.example.net. 3600 IN RRSIG A 5 4 3600 20070926134150 20070829134150 30899 sub2.example.net. PsWY6+5/0+hsTOhNak/jdSeG44hvHgX5az1Q5XY/YkIchsflH9rmvP1EruFhflNhRR+22M7POiljYOoD5ylQXQ== ;{id = 30899} +SECTION AUTHORITY +SECTION ADDITIONAL +ENTRY_END + + +SCENARIO_END diff --git a/util/iana_ports.inc b/util/iana_ports.inc index c96169357..0d0b1613a 100644 --- a/util/iana_ports.inc +++ b/util/iana_ports.inc @@ -4033,6 +4033,7 @@ 5055, 5056, 5057, +5058, 5059, 5060, 5061, diff --git a/validator/validator.c b/validator/validator.c index b81dc215e..fe754f731 100644 --- a/validator/validator.c +++ b/validator/validator.c @@ -1700,7 +1700,8 @@ val_dlv_init(struct module_qstate* qstate, struct val_qstate* vq, if(val_neg_dlvlookup(ve->neg_cache, vq->dlv_lookup_name, vq->dlv_lookup_name_len, vq->qchase.qclass, qstate->env->rrset_cache, *qstate->env->now)) { - return 1; + dname_remove_label(&vq->dlv_lookup_name, + &vq->dlv_lookup_name_len); } /* perform a lookup for the DLV; with validation */ @@ -1924,10 +1925,11 @@ processDLVLookup(struct module_qstate* qstate, struct val_qstate* vq, if(val_neg_dlvlookup(ve->neg_cache, vq->dlv_lookup_name, vq->dlv_lookup_name_len, vq->qchase.qclass, qstate->env->rrset_cache, *qstate->env->now)) { - vq->dlv_status = dlv_there_is_no_dlv; - /* continue with the insecure result we got */ - vq->state = VAL_FINISHED_STATE; - return 1; + /* does not exist, go up one (go higher). */ + dname_remove_label(&vq->dlv_lookup_name, + &vq->dlv_lookup_name_len); + /* limit number of labels, limited number of recursion */ + return processDLVLookup(qstate, vq, ve, id); } if(!generate_request(qstate, id, vq->dlv_lookup_name,