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RDATA lowercase: Removed unnecessary conversions

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This commit is contained in:
Lubos Slovak 2014-09-17 13:38:29 +02:00
parent 1761a1343d
commit 2a3ebbbbdf
3 changed files with 3 additions and 22 deletions
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1
src/knot/dnssec/nsec3-chain.c
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@ -384,7 +384,6 @@ static int connect_nsec3_nodes(zone_node_t *a, zone_node_t *b,
assert(raw_length == knot_nsec3_hash_length(algorithm));
knot_dname_to_lower(b->owner);
uint8_t *b32_hash = (uint8_t *)knot_dname_to_str(b->owner);
size_t b32_length = knot_nsec3_hash_b32_length(algorithm);
if (!b32_hash) {

4
src/knot/zone/contents.c
View file

@ -602,10 +602,6 @@ static int insert_rr(zone_contents_t *z,
return KNOT_EINVAL;
}
/* TODO [lowercase]: Here we would need the RR to be in lowercase, at least
* the owner.
*/
// check if the RRSet belongs to the zone
if (!knot_dname_is_sub(rr->owner, z->apex->owner) &&
!knot_dname_is_equal(rr->owner, z->apex->owner)) {

20
src/knot/zone/semantic-check.c
View file

@ -346,7 +346,6 @@ static int check_rrsig_rdata(err_handler_t *handler,
/* signer's name is same as in the zone apex */
knot_dname_t *signer = knot_dname_copy(knot_rrsig_signer_name(rrsig, rr_pos), NULL);
knot_dname_to_lower(signer);
/* dnskey is in the apex node */
if (!knot_rrset_empty(dnskey_rrset) &&
@ -939,25 +938,18 @@ static int semantic_checks_dnssec(zone_contents_t *zone,
*/
const knot_dname_t *next_domain =
knot_nsec_next(nsec_rrs);
// Convert name to lowercase for trie lookup
knot_dname_t *lowercase = knot_dname_copy(next_domain, NULL);
if (lowercase == NULL) {
return KNOT_ENOMEM;
}
knot_dname_to_lower(lowercase);
if (zone_contents_find_node(zone, lowercase) == NULL) {
if (zone_contents_find_node(zone, next_domain) == NULL) {
err_handler_handle_error(handler, zone, node,
ZC_ERR_NSEC_RDATA_CHAIN,
NULL);
}
if (knot_dname_is_equal(lowercase, zone->apex->owner)) {
if (knot_dname_is_equal(next_domain, zone->apex->owner)) {
/* saving the last node */
*last_node = node;
}
knot_dname_free(&lowercase, NULL);
} else if (nsec3 && (auth || deleg)) { /* nsec3 */
int ret = check_nsec3_node_in_zone(zone, node,
handler);
@ -1112,17 +1104,11 @@ void log_cyclic_errors_in_zone(err_handler_t *handler,
const knot_dname_t *next_dname = knot_nsec_next(nsec_rrs);
assert(next_dname);
knot_dname_t *lowercase = knot_dname_copy(next_dname, NULL);
if (lowercase == NULL) {
return;
}
knot_dname_to_lower(lowercase);
if (knot_dname_cmp(lowercase, zone->apex->owner) != 0) {
if (knot_dname_cmp(next_dname, zone->apex->owner) != 0) {
err_handler_handle_error(handler, zone, last_node,
ZC_ERR_NSEC_RDATA_CHAIN_NOT_CYCLIC, NULL);
}
knot_dname_free(&lowercase, NULL);
}
}
}