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Knot DNS
Knot DNS
Commit 6300c7a3 authored by Marek Vavruša's avatar Marek Vavruša
11 Browse files
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ixfr: rewrite QTYPE for AXFR fallback

parent 9688f6fd
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src/knot/nameserver/ixfr.c
View file @ 6300c7a3
...@@ -567,6 +567,7 @@ int ixfr_query(knot_pkt_t *pkt, struct query_data *qdata) ...@@ -567,6 +567,7 @@ int ixfr_query(knot_pkt_t *pkt, struct query_data *qdata)
int ret = KNOT_EOK; int ret = KNOT_EOK;
struct timeval now = {0}; struct timeval now = {0};
struct ixfr_proc *ixfr = (struct ixfr_proc*)qdata->ext; struct ixfr_proc *ixfr = (struct ixfr_proc*)qdata->ext;
knot_pkt_t *query = qdata->query;
/* If IXFR is disabled, respond with SOA. */ /* If IXFR is disabled, respond with SOA. */
if (qdata->param->proc_flags & NS_QUERY_NO_IXFR) { if (qdata->param->proc_flags & NS_QUERY_NO_IXFR) {
...@@ -589,6 +590,10 @@ int ixfr_query(knot_pkt_t *pkt, struct query_data *qdata) ...@@ -589,6 +590,10 @@ int ixfr_query(knot_pkt_t *pkt, struct query_data *qdata)
case KNOT_ERANGE: /* No history -> AXFR. */ case KNOT_ERANGE: /* No history -> AXFR. */
case KNOT_ENOENT: case KNOT_ENOENT:
IXFROUT_LOG(LOG_INFO, "Incomplete history, fallback to AXFR."); IXFROUT_LOG(LOG_INFO, "Incomplete history, fallback to AXFR.");
knot_pkt_clear(pkt);
knot_pkt_put_question(pkt, knot_pkt_qname(query),
knot_pkt_qclass(query),
KNOT_RRTYPE_AXFR);
qdata->packet_type = KNOT_QUERY_AXFR; /* Solve as AXFR. */ qdata->packet_type = KNOT_QUERY_AXFR; /* Solve as AXFR. */
return axfr_query_process(pkt, qdata); return axfr_query_process(pkt, qdata);
default: /* Server errors. */ default: /* Server errors. */
......
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