move all allocUnsafes to allocs for easier maintenance

Author: mafintosh

index.js

@@ -14,7 +14,7 @@ var NOT_QU_MASK = ~QU_MASK
 var name = exports.txt = exports.name = {}
 
 name.encode = function (str, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(name.encodingLength(str))
+  if (!buf) buf = Buffer.alloc(name.encodingLength(str))
   if (!offset) offset = 0
   var oldOffset = offset
 
@@ -81,7 +81,7 @@ name.encodingLength = function (n) {
 var string = {}
 
 string.encode = function (s, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(string.encodingLength(s))
+  if (!buf) buf = Buffer.alloc(string.encodingLength(s))
   if (!offset) offset = 0
 
   var len = buf.write(s, offset + 1)
@@ -163,7 +163,7 @@ header.encodingLength = function () {
 var runknown = exports.unknown = {}
 
 runknown.encode = function (data, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(runknown.encodingLength(data))
+  if (!buf) buf = Buffer.alloc(runknown.encodingLength(data))
   if (!offset) offset = 0
 
   buf.writeUInt16BE(data.length, offset)
@@ -193,7 +193,7 @@ runknown.encodingLength = function (data) {
 var rns = exports.ns = {}
 
 rns.encode = function (data, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(rns.encodingLength(data))
+  if (!buf) buf = Buffer.alloc(rns.encodingLength(data))
   if (!offset) offset = 0
 
   name.encode(data, buf, offset + 2)
@@ -223,7 +223,7 @@ rns.encodingLength = function (data) {
 var rsoa = exports.soa = {}
 
 rsoa.encode = function (data, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(rsoa.encodingLength(data))
+  if (!buf) buf = Buffer.alloc(rsoa.encodingLength(data))
   if (!offset) offset = 0
 
   var oldOffset = offset
@@ -286,11 +286,11 @@ var rtxt = exports.txt = exports.null = {}
 var rnull = rtxt
 
 rtxt.encode = function (data, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(rtxt.encodingLength(data))
+  if (!buf) buf = Buffer.alloc(rtxt.encodingLength(data))
   if (!offset) offset = 0
 
   if (typeof data === 'string') data = Buffer.from(data)
-  if (!data) data = Buffer.allocUnsafe(0)
+  if (!data) data = Buffer.alloc(0)
 
   var oldOffset = offset
   offset += 2
@@ -330,7 +330,7 @@ rtxt.encodingLength = function (data) {
 var rhinfo = exports.hinfo = {}
 
 rhinfo.encode = function (data, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(rhinfo.encodingLength(data))
+  if (!buf) buf = Buffer.alloc(rhinfo.encodingLength(data))
   if (!offset) offset = 0
 
   var oldOffset = offset
@@ -372,7 +372,7 @@ var rcname = exports.cname = rptr
 var rdname = exports.dname = rptr
 
 rptr.encode = function (data, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(rptr.encodingLength(data))
+  if (!buf) buf = Buffer.alloc(rptr.encodingLength(data))
   if (!offset) offset = 0
 
   name.encode(data, buf, offset + 2)
@@ -400,7 +400,7 @@ rptr.encodingLength = function (data) {
 var rsrv = exports.srv = {}
 
 rsrv.encode = function (data, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(rsrv.encodingLength(data))
+  if (!buf) buf = Buffer.alloc(rsrv.encodingLength(data))
   if (!offset) offset = 0
 
   buf.writeUInt16BE(data.priority || 0, offset + 2)
@@ -445,7 +445,7 @@ rcaa.ISSUER_CRITICAL = 1 << 7
 rcaa.encode = function (data, buf, offset) {
   var len = rcaa.encodingLength(data)
 
-  if (!buf) buf = Buffer.allocUnsafe(rcaa.encodingLength(data))
+  if (!buf) buf = Buffer.alloc(rcaa.encodingLength(data))
   if (!offset) offset = 0
 
   if (data.issuerCritical) {
@@ -497,7 +497,7 @@ rcaa.encodingLength = function (data) {
 var ra = exports.a = {}
 
 ra.encode = function (host, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(ra.encodingLength(host))
+  if (!buf) buf = Buffer.alloc(ra.encodingLength(host))
   if (!offset) offset = 0
 
   buf.writeUInt16BE(4, offset)
@@ -527,7 +527,7 @@ ra.encodingLength = function () {
 var raaaa = exports.aaaa = {}
 
 raaaa.encode = function (host, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(raaaa.encodingLength(host))
+  if (!buf) buf = Buffer.alloc(raaaa.encodingLength(host))
   if (!offset) offset = 0
 
   buf.writeUInt16BE(16, offset)
@@ -575,7 +575,7 @@ var renc = exports.record = function (type) {
 var answer = exports.answer = {}
 
 answer.encode = function (a, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(answer.encodingLength(a))
+  if (!buf) buf = Buffer.alloc(answer.encodingLength(a))
   if (!offset) offset = 0
 
   var oldOffset = offset
@@ -633,7 +633,7 @@ answer.encodingLength = function (a) {
 var question = exports.question = {}
 
 question.encode = function (q, buf, offset) {
-  if (!buf) buf = Buffer.allocUnsafe(question.encodingLength(q))
+  if (!buf) buf = Buffer.alloc(question.encodingLength(q))
   if (!offset) offset = 0
 
   var oldOffset = offset
@@ -690,7 +690,7 @@ exports.CHECKING_DISABLED = 1 << 4
 
 exports.encode = function (result, buf, offset) {
   var allocing = !buf
-  if (allocing) buf = Buffer.allocUnsafe(exports.encodingLength(result))
+  if (allocing) buf = Buffer.alloc(exports.encodingLength(result))
   if (!offset) offset = 0
 
   var oldOffset = offset