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- Fix to use one pointer less for iterator query state store_parent_NS.

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git-svn-id: file:///svn/unbound/trunk@2150 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
2010-06-15 09:47:11 +00:00
parent 6070d61076
commit d7fec82eaa
3 changed files with 7 additions and 7 deletions
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iterator/iterator.c
+3 -4
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@@ -1400,8 +1400,7 @@ processLastResort(struct module_qstate* qstate, struct iter_qstate* iq,
/* if: malloc failure in lookup go up to try */
/* if: no parent NS in cache - go up one level */
verbose(VERB_ALGO, "try to grab parent NS");
iq->store_parent_NS = 1;
iq->parent_NS_old_dp = iq->dp;
iq->store_parent_NS = iq->dp;
iq->deleg_msg = NULL;
iq->refetch_glue = 1;
iq->query_restart_count++;
@@ -1865,8 +1864,8 @@ processQueryResponse(struct module_qstate* qstate, struct iter_qstate* iq,
qstate->region, iq->dp))
return error_response(qstate, id, LDNS_RCODE_SERVFAIL);
if(iq->store_parent_NS && query_dname_compare(iq->dp->name,
iq->parent_NS_old_dp->name) == 0)
iter_merge_retry_counts(iq->dp, iq->parent_NS_old_dp);
iq->store_parent_NS->name) == 0)
iter_merge_retry_counts(iq->dp, iq->store_parent_NS);
delegpt_log(VERB_ALGO, iq->dp);
/* Count this as a referral. */
iq->referral_count++;