diff options
Diffstat (limited to 'iterator/iterator.c')
| -rw-r--r-- | iterator/iterator.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/iterator/iterator.c b/iterator/iterator.c index c73fb5177489..c906c2714483 100644 --- a/iterator/iterator.c +++ b/iterator/iterator.c @@ -2718,8 +2718,15 @@ processQueryResponse(struct module_qstate* qstate, struct iter_qstate* iq, && !(iq->chase_flags & BIT_RD)) { if(FLAGS_GET_RCODE(iq->response->rep->flags) != LDNS_RCODE_NOERROR) { - if(qstate->env->cfg->qname_minimisation_strict) - return final_state(iq); + if(qstate->env->cfg->qname_minimisation_strict) { + if(FLAGS_GET_RCODE(iq->response->rep->flags) == + LDNS_RCODE_NXDOMAIN) { + iter_scrub_nxdomain(iq->response); + return final_state(iq); + } + return error_response(qstate, id, + LDNS_RCODE_SERVFAIL); + } /* Best effort qname-minimisation. * Stop minimising and send full query when * RCODE is not NOERROR. */ |