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From 1b6590eafce064cbf70f5afc2fe4d6f1bfdc3804 Mon Sep 17 00:00:00 2001
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From: Mark Andrews <marka@isc.org>
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Date: Thu, 27 Oct 2022 13:22:11 +1100
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Subject: [PATCH] Move the mapping of SIG and RRSIG to ANY
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dns_db_findext() asserts if RRSIG is passed to it and
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query_lookup_stale() failed to map RRSIG to ANY to prevent this. To
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avoid cases like this in the future, move the mapping of SIG and RRSIG
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to ANY for qctx->type to qctx_init().
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(cherry picked from commit 56eae064183488bcf7ff08c3edf59f2e1742c1b6)
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---
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lib/ns/query.c | 17 +++++++++--------
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1 file changed, 9 insertions(+), 8 deletions(-)
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diff --git a/lib/ns/query.c b/lib/ns/query.c
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index a450cb7..f66bab4 100644
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--- a/lib/ns/query.c
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+++ b/lib/ns/query.c
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@@ -5103,6 +5103,15 @@ qctx_init(ns_client_t *client, dns_fetchevent_t **eventp, dns_rdatatype_t qtype,
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qctx->result = ISC_R_SUCCESS;
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qctx->findcoveringnsec = qctx->view->synthfromdnssec;
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+ /*
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+ * If it's an RRSIG or SIG query, we'll iterate the node.
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+ */
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+ if (qctx->qtype == dns_rdatatype_rrsig ||
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+ qctx->qtype == dns_rdatatype_sig)
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+ {
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+ qctx->type = dns_rdatatype_any;
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+ }
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+
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CALL_HOOK_NORETURN(NS_QUERY_QCTX_INITIALIZED, qctx);
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}
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@@ -5243,14 +5252,6 @@ query_setup(ns_client_t *client, dns_rdatatype_t qtype) {
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CALL_HOOK(NS_QUERY_SETUP, &qctx);
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- /*
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- * If it's a SIG query, we'll iterate the node.
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- */
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- if (qctx.qtype == dns_rdatatype_rrsig ||
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- qctx.qtype == dns_rdatatype_sig) {
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- qctx.type = dns_rdatatype_any;
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- }
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-
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/*
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* Check SERVFAIL cache
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*/
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--
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2.39.1
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