update copyright notice

CHANGES

@@ -6,7 +6,7 @@
 3746.	[func]		New "max-zone-ttl" option enforces maximum
 			TTLs for zones. If loading a zone containing a
 			higher TTL, the load fails. DDNS updates with
-			higher TTLs are accepted but the TTL is truncated. 
+			higher TTLs are accepted but the TTL is truncated.
 			(Note: Currently supported for master zones only;
 			inline-signing slaves will be added.) [RT #38405]
 
@@ -19,7 +19,7 @@
 			(similar to DNS Cookies by Donald Eastlake 3rd),
 			which are designed to help clients detect off-path
 			spoofed responses and for servers to identify
-                        legitimate clients.
+			legitimate clients.
 
 			SIT uses an experimental EDNS option code (65001).
 			[This will be changed to a IANA assigned value if
@@ -27,14 +27,14 @@
 
 			SIT can be enabled via "configure --enable-sit" (or
 			--enable-developer). It is enabled by default in
-                        Windows.
-
-                        Servers can be configured to send smaller responses
-                        to clients that have not identified themselves via
-                        SIT.  RRL processing has also been updated;
-                        legitimate clients are not subject to rate
-                        limiting. [RT #35389]
-			
+			Windows.
+
+			Servers can be configured to send smaller responses
+			to clients that have not identified themselves via
+			SIT.  RRL processing has also been updated;
+			legitimate clients are not subject to rate
+			limiting. [RT #35389]
+
 3743.	[bug]		delegation-only flag wasn't working in forward zone
 			declarations despite being documented.  This is
 			needed to support turning off forwarding and turning

bin/dig/dighost.c

@@ -3177,25 +3177,25 @@ process_opt(dig_lookup_t *l, dns_rdataset_t *opt) {
 	isc_buffer_t optbuf;
 	isc_uint16_t optcode, optlen;
 
-        result = dns_rdataset_first(opt);
-        if (result == ISC_R_SUCCESS) {
-                dns_rdata_init(&rdata);
-                dns_rdataset_current(opt, &rdata);
-                isc_buffer_init(&optbuf, rdata.data, rdata.length);
-                isc_buffer_add(&optbuf, rdata.length);
-                while (isc_buffer_remaininglength(&optbuf) >= 4) {
-                        optcode = isc_buffer_getuint16(&optbuf);
-                        optlen = isc_buffer_getuint16(&optbuf);
-                        switch (optcode) {
-                        case DNS_OPT_SIT:
-                                process_sit(l, &optbuf, optlen);
-                                break;
-                        default:
-                                isc_buffer_forward(&optbuf, optlen);
-                                break;
-                        }
-                }
-        }
+	result = dns_rdataset_first(opt);
+	if (result == ISC_R_SUCCESS) {
+		dns_rdata_init(&rdata);
+		dns_rdataset_current(opt, &rdata);
+		isc_buffer_init(&optbuf, rdata.data, rdata.length);
+		isc_buffer_add(&optbuf, rdata.length);
+		while (isc_buffer_remaininglength(&optbuf) >= 4) {
+			optcode = isc_buffer_getuint16(&optbuf);
+			optlen = isc_buffer_getuint16(&optbuf);
+			switch (optcode) {
+			case DNS_OPT_SIT:
+				process_sit(l, &optbuf, optlen);
+				break;
+			default:
+				isc_buffer_forward(&optbuf, optlen);
+				break;
+			}
+		}
+	}
 }
 #endif
 

bin/named/interfacemgr.c

@@ -57,7 +57,7 @@
 #endif
 
 #ifdef TUNE_LARGE
-#define UDPBUFFERS 32768 
+#define UDPBUFFERS 32768
 #else
 #define UDPBUFFERS 1000
 #endif /* TUNE_LARGE */

bin/named/statschannel.c

@@ -316,7 +316,7 @@ init_desc(void) {
 	SET_RESSTATDESC(sitin, "SIT replies received", "SitIn");
 	SET_RESSTATDESC(sitok, "SIT client cookie ok", "SitClientOk");
 #endif
-	
+
 	INSIST(i == dns_resstatscounter_max);
 
 	/* Initialize adb statistics */

lib/dns/zone.c

@@ -396,12 +396,12 @@ struct dns_zone {
 
 	isc_boolean_t		sourceserialset;
 	isc_uint32_t		sourceserial;
-	
+
 	/*%
 	 * maximum zone ttl
 	 */
 	dns_ttl_t		maxttl;
-	
+
 };
 
 typedef struct {
@@ -1535,7 +1535,7 @@ dns_zone_getmaxttl(dns_zone_t *zone) {
 void
 dns_zone_setmaxttl(dns_zone_t *zone, dns_ttl_t maxttl) {
 	REQUIRE(DNS_ZONE_VALID(zone));
-	
+
 	LOCK_ZONE(zone);
 	if (maxttl != 0)
 		zone->options2 |= DNS_ZONEOPT2_CHECKTTL;