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- Fix to prevent non-referal query from being cached as referal when the

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no_cache_store flag was set.


git-svn-id: file:///svn/unbound/trunk@4080 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
George Thessalonikefs 2017-03-24 10:51:56 +00:00
parent b7a9969e73
commit 1163c6345b
1 changed files with 8 additions and 6 deletions
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14
validator/validator.c
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@ -2089,18 +2089,20 @@ processFinished(struct module_qstate* qstate, struct val_qstate* vq,
}
/* store results in cache */
if(!qstate->no_cache_store && qstate->query_flags&BIT_RD) {
if(qstate->query_flags&BIT_RD) {
/* if secure, this will override cache anyway, no need
* to check if from parentNS */
if(!dns_cache_store(qstate->env, &vq->orig_msg->qinfo,
vq->orig_msg->rep, 0, qstate->prefetch_leeway, 0, NULL,
qstate->query_flags)) {
log_err("out of memory caching validator results");
if(!qstate->no_cache_store) {
if(!dns_cache_store(qstate->env, &vq->orig_msg->qinfo,
vq->orig_msg->rep, 0, qstate->prefetch_leeway, 0, NULL,
qstate->query_flags)) {
log_err("out of memory caching validator results");
}
}
} else {
/* for a referral, store the verified RRsets */
/* and this does not get prefetched, so no leeway */
if(!dns_cache_store(qstate->env, &vq->orig_msg->qinfo,
if(!dns_cache_store(qstate->env, &vq->orig_msg->qinfo,
vq->orig_msg->rep, 1, 0, 0, NULL,
qstate->query_flags)) {
log_err("out of memory caching validator results");