dns/nsd: update 4.1.15 -> 4.1.16

features:
- zone parser can parse acronyms for algorithms ED25519 and ED448.
- Fix 1243: Option to make NSD emit really minimal responses,
  minimal-responses: yes in nsd.conf.

bug fixes:
- Calculate new udb index after growing the array, fix from
  Chaofeng Liu.
- Fix missing _t to _type conversion for disable-radix-tree option.
- Printout serial error with hint it may be too big.
- Fix 1228: OpenSSL include is not guarded with HAVE_SSL
- Patch for expire state in multi-master when masters includes
  broken master, from Manabu Sonoda.
- minor manpage fix.

PR:		218873
Submitted by:	jaap@NLnetLabs.nl (maintainer)

dns/nsd/Makefile

@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	nsd
-PORTVERSION=	4.1.15
+PORTVERSION=	4.1.16
 CATEGORIES=	dns ipv6
 MASTER_SITES=	http://www.nlnetlabs.nl/downloads/nsd/	\
 		ftp://ftp.rhnet.is/pub/nsd/

dns/nsd/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1487325750
-SHA256 (nsd-4.1.15.tar.gz) = 494a862cfcd26a525a4bf06306eb7ab0387b34678ac6d37767507438e3a23a4b
-SIZE (nsd-4.1.15.tar.gz) = 1087383
+TIMESTAMP = 1493107885
+SHA256 (nsd-4.1.16.tar.gz) = 7f8367ad23cc5cddffa885e7e2f549123c8b4123db9726df41d99f255d6baab2
+SIZE (nsd-4.1.16.tar.gz) = 1088633

dns/nsd/files/patch-query.c

@@ -1,20 +0,0 @@
---- query.c.orig	2017-03-09 14:53:32 UTC
-+++ query.c
-@@ -664,7 +664,7 @@ add_additional_rrsets(struct query *quer
- 			temp->rnode = NULL;
- 			temp->dname = additional->dname;
- #else
--			memcpy(&temp->node, &additional->node, sizeof(rbnode_t));
-+			memcpy(&temp->node, &additional->node, sizeof(rbnode_type));
- 			temp->node.parent = NULL;
- #endif
- 			temp->number = additional->number;
-@@ -1113,7 +1113,7 @@ answer_authoritative(struct nsd   *nsd,
- 		match->rnode = NULL;
- 		match->dname = wildcard_child->dname;
- #else
--		memcpy(&match->node, &wildcard_child->node, sizeof(rbnode_t));
-+		memcpy(&match->node, &wildcard_child->node, sizeof(rbnode_type));
- 		match->node.parent = NULL;
- #endif
- 		match->parent = closest_encloser;