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38 lines
1.4 KiB
38 lines
1.4 KiB
Unbound (trunk):
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Fix that with harden-below-nxdomain and qname minisation enabled
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some iterator states for nonresponsive domains can get into a
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state where they waited for an empty list.
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Stop UDP to TCP failover after timeouts that causes the ping count
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to be reset by the TCP time measurement (that exists for TLS),
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because that causes the UDP part to not be measured as timeout.
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Index: iterator/iterator.c
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===================================================================
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--- a/iterator/iterator.c
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+++ b/iterator/iterator.c
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@@ -2752,6 +2752,12 @@ processQueryResponse(struct module_qstate* qstate, struct iter_qstate* iq,
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verbose(VERB_ALGO,
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"could not validate NXDOMAIN "
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"response");
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+ outbound_list_clear(&iq->outlist);
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+ iq->num_current_queries = 0;
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+ fptr_ok(fptr_whitelist_modenv_detach_subs(
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+ qstate->env->detach_subs));
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+ (*qstate->env->detach_subs)(qstate);
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+ iq->num_target_queries = 0;
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}
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}
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return next_state(iq, QUERYTARGETS_STATE);
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Index: services/outside_network.c
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===================================================================
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--- a/services/outside_network.c
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+++ b/services/outside_network.c
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@@ -1979,7 +1979,7 @@ serviced_udp_callback(struct comm_point* c, void* arg, int error,
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return 0;
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}
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if(rto >= RTT_MAX_TIMEOUT) {
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- fallback_tcp = 1;
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+ /* fallback_tcp = 1; */
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/* UDP does not work, fallback to TCP below */
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} else {
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serviced_callbacks(sq, NETEVENT_TIMEOUT, c, rep);
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