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respond with NXDOMAIN, not SERVFAIL, when no PTR record is

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found in either ip6.int or ip6.arpa
This commit is contained in:
Andreas Gustafsson
2001-01-09 23:48:44 +00:00
parent 7bd76551d4
commit fd8125cac3
1 changed files with 13 additions and 1 deletions
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14
bin/named/query.c
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/ */
/* $Id: query.c,v 1.172 2001/01/09 22:10:32 gson Exp $ */ /* $Id: query.c,v 1.173 2001/01/09 23:48:44 gson Exp $ */
#include <config.h> #include <config.h>
@@ -3781,6 +3781,18 @@ synth_rev_byaddrdone_int(isc_task_t *task, isc_event_t *event) {
if (bevent->result == ISC_R_SUCCESS) { if (bevent->result == ISC_R_SUCCESS) {
synth_rev_respond(client, bevent); synth_rev_respond(client, bevent);
} else if (bevent->result == DNS_R_NCACHENXDOMAIN ||
bevent->result == DNS_R_NCACHENXRRSET ||
bevent->result == DNS_R_NXDOMAIN ||
bevent->result == DNS_R_NXRRSET) {
/*
* We could give a NOERROR/NODATA response instead
* in some cases, but since there may be any combination
* of NXDOMAIN and NXRRSET results from the IP6.INT
* and IP6.ARPA lookups, it could still be wrong with
* respect to one or the other.
*/
synth_finish(client, DNS_R_NXDOMAIN);
} else { } else {
synth_finish(client, bevent->result); synth_finish(client, bevent->result);
} }