bind/bind-9.5-edns.patch
2007-09-24 12:40:31 +00:00

104 lines
4.5 KiB
Diff

diff -up bind-9.5.0a6/lib/dns/view.c.edns bind-9.5.0a6/lib/dns/view.c
--- bind-9.5.0a6/lib/dns/view.c.edns 2007-06-19 01:47:42.000000000 +0200
+++ bind-9.5.0a6/lib/dns/view.c 2007-09-19 17:46:10.000000000 +0200
@@ -179,6 +179,7 @@ dns_view_create(isc_mem_t *mctx, dns_rda
view->flush = ISC_FALSE;
view->dlv = NULL;
view->maxudp = 0;
+ view->edns = ISC_TRUE;
dns_fixedname_init(&view->dlv_fixed);
result = dns_order_create(view->mctx, &view->order);
diff -up bind-9.5.0a6/lib/dns/resolver.c.edns bind-9.5.0a6/lib/dns/resolver.c
--- bind-9.5.0a6/lib/dns/resolver.c.edns 2007-09-19 17:46:10.000000000 +0200
+++ bind-9.5.0a6/lib/dns/resolver.c 2007-09-19 17:47:19.000000000 +0200
@@ -1484,10 +1484,12 @@ resquery_send(resquery_t *query) {
* The ADB does not know about servers with "edns no". Check this,
* and then inform the ADB for future use.
*/
- if ((query->addrinfo->flags & DNS_FETCHOPT_NOEDNS0) == 0 &&
- peer != NULL &&
- dns_peer_getsupportedns(peer, &useedns) == ISC_R_SUCCESS &&
- !useedns)
+ if (((query->addrinfo->flags & DNS_FETCHOPT_NOEDNS0) == 0 ||
+ (query->options & DNS_FETCHOPT_NOEDNS0) == 0) &&
+ (!(res->view->edns) ||
+ (peer != NULL &&
+ dns_peer_getsupportedns(peer, &useedns) == ISC_R_SUCCESS &&
+ !useedns)))
{
query->options |= DNS_FETCHOPT_NOEDNS0;
dns_adb_changeflags(fctx->adb,
diff -up bind-9.5.0a6/lib/dns/include/dns/view.h.edns bind-9.5.0a6/lib/dns/include/dns/view.h
--- bind-9.5.0a6/lib/dns/include/dns/view.h.edns 2007-06-19 01:47:42.000000000 +0200
+++ bind-9.5.0a6/lib/dns/include/dns/view.h 2007-09-19 17:46:10.000000000 +0200
@@ -137,6 +137,7 @@ struct dns_view {
dns_name_t * dlv;
dns_fixedname_t dlv_fixed;
isc_uint16_t maxudp;
+ isc_boolean_t edns;
/*
* Configurable data for server use only,
diff -up bind-9.5.0a6/lib/isccfg/namedconf.c.edns bind-9.5.0a6/lib/isccfg/namedconf.c
--- bind-9.5.0a6/lib/isccfg/namedconf.c.edns 2007-06-19 01:47:50.000000000 +0200
+++ bind-9.5.0a6/lib/isccfg/namedconf.c 2007-09-19 17:46:10.000000000 +0200
@@ -618,6 +618,7 @@ options_clauses[] = {
{ "deallocate-on-exit", &cfg_type_boolean, CFG_CLAUSEFLAG_OBSOLETE },
{ "directory", &cfg_type_qstring, CFG_CLAUSEFLAG_CALLBACK },
{ "dump-file", &cfg_type_qstring, 0 },
+ { "edns", &cfg_type_boolean, 0 },
{ "fake-iquery", &cfg_type_boolean, CFG_CLAUSEFLAG_OBSOLETE },
{ "files", &cfg_type_size, 0 },
{ "has-old-clients", &cfg_type_boolean, CFG_CLAUSEFLAG_OBSOLETE },
diff -up bind-9.5.0a6/doc/misc/options.edns bind-9.5.0a6/doc/misc/options
--- bind-9.5.0a6/doc/misc/options.edns 2007-03-29 17:19:20.000000000 +0200
+++ bind-9.5.0a6/doc/misc/options 2007-09-19 17:46:10.000000000 +0200
@@ -11,6 +11,7 @@ options {
deallocate-on-exit <boolean>; // obsolete
directory <quoted_string>;
dump-file <quoted_string>;
+ edns <boolean>;
fake-iquery <boolean>; // obsolete
files <size>;
has-old-clients <boolean>; // obsolete
diff -up bind-9.5.0a6/bin/named/config.c.edns bind-9.5.0a6/bin/named/config.c
--- bind-9.5.0a6/bin/named/config.c.edns 2007-06-19 01:47:18.000000000 +0200
+++ bind-9.5.0a6/bin/named/config.c 2007-09-19 17:46:10.000000000 +0200
@@ -137,6 +137,7 @@ options {\n\
acache-enable no;\n\
acache-cleaning-interval 60;\n\
max-acache-size 0;\n\
+ edns yes;\n\
dnssec-enable yes;\n\
dnssec-validation no; /* Make yes for 9.5. */ \n\
dnssec-accept-expired no;\n\
diff -up bind-9.5.0a6/bin/named/server.c.edns bind-9.5.0a6/bin/named/server.c
--- bind-9.5.0a6/bin/named/server.c.edns 2007-09-19 17:46:10.000000000 +0200
+++ bind-9.5.0a6/bin/named/server.c 2007-09-19 17:46:10.000000000 +0200
@@ -1624,7 +1624,12 @@ configure_view(dns_view_t *view, const c
dns_resolver_setclientsperquery(view->resolver,
cfg_obj_asuint32(obj),
max_clients_per_query);
-
+
+ obj = NULL;
+ result = ns_config_get(maps, "edns", &obj);
+ INSIST(result == ISC_R_SUCCESS);
+ view->edns = cfg_obj_asboolean(obj);
+
obj = NULL;
result = ns_config_get(maps, "dnssec-enable", &obj);
INSIST(result == ISC_R_SUCCESS);
diff -up bind-9.5.0a6/bin/named/named.conf.5.edns bind-9.5.0a6/bin/named/named.conf.5
--- bind-9.5.0a6/bin/named/named.conf.5.edns 2007-06-20 04:27:32.000000000 +0200
+++ bind-9.5.0a6/bin/named/named.conf.5 2007-09-19 17:46:10.000000000 +0200
@@ -160,6 +160,7 @@ options {
datasize \fIsize\fR;
directory \fIquoted_string\fR;
dump\-file \fIquoted_string\fR;
+ edns \fIboolean\fR;
files \fIsize\fR;
heartbeat\-interval \fIinteger\fR;
host\-statistics \fIboolean\fR; // not implemented