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lookup cname not in msg cache, but rrset cache.

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git-svn-id: file:///svn/unbound/trunk@378 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2007-06-07 15:25:24 +00:00
parent 99d58fb600
commit d43a081730
1 changed files with 2 additions and 16 deletions
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18
services/cache/dns.c vendored
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@ -389,22 +389,8 @@ dns_cache_lookup(struct module_env* env,
lock_rw_unlock(&e->lock);
}
/* see if we have CNAME for this domain */
k.qtype = LDNS_RR_TYPE_CNAME;
h = query_info_hash(&k);
e = slabhash_lookup(env->msg_cache, h, &k, 0);
if(e) {
struct msgreply_entry* key = (struct msgreply_entry*)e->key;
struct reply_info* data = (struct reply_info*)e->data;
struct dns_msg* msg = tomsg(env, key, data, region, now,
scratch);
if(msg) {
lock_rw_unlock(&e->lock);
return msg;
}
/* could be msg==NULL; due to TTL or not all rrsets available */
lock_rw_unlock(&e->lock);
}
/* see if we have CNAME for this domain TODO */
/* or a DNAME exists. Check in RRset cache and synth a message. */
/* construct DS, DNSKEY messages from rrset cache. TODO */