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Evaluate DNSSEC only with stub resolution

This commit is contained in:
Willem Toorop 2015-06-29 23:48:46 +02:00
parent 8d5ac3afde
commit 3cd9caa704
1 changed files with 19 additions and 13 deletions
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32
src/dnssec.c
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@ -1360,7 +1360,7 @@ static void check_chain_complete(chain_head *chain)
getdns_list *val_chain_list;
getdns_dict *response_dict;
#ifdef STUB_NATIVE_DNSSEC
uint8_t tas_spc[4096], *tas;
uint8_t tas_spc[4096], *tas = tas_spc;
size_t tas_sz;
gldns_buffer tas_buf;
rrset_iter tas_iter;
@ -1375,19 +1375,25 @@ static void check_chain_complete(chain_head *chain)
context = dnsreq->context;
#ifdef STUB_NATIVE_DNSSEC
gldns_buffer_init_frm_data(&tas_buf, (tas = tas_spc), sizeof(tas_spc));
_getdns_list2wire(&tas_buf, context->dnssec_trust_anchors);
if ((tas_sz = gldns_buffer_position(&tas_buf)) > sizeof(tas_spc)) {
if ((tas = GETDNS_XMALLOC(dnsreq->my_mf, uint8_t, tas_sz))) {
gldns_buffer_init_frm_data(&tas_buf, tas, tas_sz);
_getdns_list2wire(&tas_buf, context->dnssec_trust_anchors);
}
} else if (! GLDNS_ANCOUNT(tas))
tas = NULL;
if (chain->netreq->unbound_id == -1) {
gldns_buffer_init_frm_data(&tas_buf, tas, sizeof(tas_spc));
_getdns_list2wire(&tas_buf, context->dnssec_trust_anchors);
if ((tas_sz = gldns_buffer_position(&tas_buf))
> sizeof(tas_spc)) {
if ((tas = GETDNS_XMALLOC(
dnsreq->my_mf, uint8_t, tas_sz))) {
gldns_buffer_init_frm_data(
&tas_buf, tas, tas_sz);
_getdns_list2wire(
&tas_buf, context->dnssec_trust_anchors);
}
} else if (! GLDNS_ANCOUNT(tas))
tas = NULL;
if (tas)
chain_validate_dnssec(chain,
rrset_iter_init(&tas_iter, tas, tas_sz));
if (tas)
chain_validate_dnssec(chain,
rrset_iter_init(&tas_iter, tas, tas_sz));
}
#endif
val_chain_list = dnsreq->dnssec_return_validation_chain