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fixup! Allow negative RRSIGs in the qpcache again

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Ondřej Surý 2025-08-21 17:47:29 +02:00
parent 7235a733e0
commit da3e409b21
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GPG Key ID: 2820F37E873DEA41
1 changed files with 5 additions and 4 deletions
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lib/dns/qpcache.c
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@ -1629,10 +1629,11 @@ qpcache_find(dns_db_t *db, const dns_name_t *name, dns_dbversion_t *version,
/* /*
* Certain DNSSEC types are not subject to CNAME matching * Certain DNSSEC types are not subject to CNAME matching
* (RFC4035, section 2.5 and RFC3007). * (RFC4035, section 2.5 and RFC3007).
*
* We don't check for RRSIG, because we don't store RRSIG records
* directly.
*/ */
if (type == dns_rdatatype_key || type == dns_rdatatype_nsec || if (type == dns_rdatatype_key || type == dns_rdatatype_nsec) {
type == dns_rdatatype_rrsig)
{
cname_ok = false; cname_ok = false;
} }
@ -1650,7 +1651,7 @@ qpcache_find(dns_db_t *db, const dns_name_t *name, dns_dbversion_t *version,
found = NULL; found = NULL;
foundsig = NULL; foundsig = NULL;
typepair = DNS_TYPEPAIR(type); typepair = DNS_TYPEPAIR(type);
sigpair = !dns_rdatatype_issig(type) ? DNS_SIGTYPEPAIR(type) : 0; sigpair = DNS_SIGTYPEPAIR(type);
nsheader = NULL; nsheader = NULL;
nsecheader = NULL; nsecheader = NULL;
nssig = NULL; nssig = NULL;