Drop caddy from vendor (#700)

* Removed caddy

* new stuff

* Now need to go get caddy

* Duh

vendor/github.com/miekg/dns/.travis.yml

@@ -1,8 +1,9 @@
 language: go
 sudo: false
 go:
-  - 1.6
-  - 1.7
+  - 1.7.x
+  - 1.8.x
+  - tip
 
 before_install:
   # don't use the miekg/dns when testing forks

vendor/github.com/miekg/dns/README.md

@@ -13,7 +13,7 @@ can build servers and resolvers with it.
 
 We try to keep the "master" branch as sane as possible and at the bleeding edge
 of standards, avoiding breaking changes wherever reasonable. We support the last
-two versions of Go, currently: 1.6 and 1.7.
+two versions of Go, currently: 1.7 and 1.8.
 
 # Goals
 
@@ -58,6 +58,8 @@ A not-so-up-to-date-list-that-may-be-actually-current:
 * http://quilt.io
 * https://github.com/ipdcode/hades (JD.COM)
 * https://github.com/StackExchange/dnscontrol/
+* https://www.dnsperf.com/
+* https://dnssectest.net/
 
 Send pull request if you want to be listed here.
 

vendor/github.com/miekg/dns/defaults.go

@@ -13,9 +13,12 @@ const hexDigit = "0123456789abcdef"
 // SetReply creates a reply message from a request message.
 func (dns *Msg) SetReply(request *Msg) *Msg {
 	dns.Id = request.Id
-	dns.RecursionDesired = request.RecursionDesired // Copy rd bit
 	dns.Response = true
-	dns.Opcode = OpcodeQuery
+	dns.Opcode = request.Opcode
+	if dns.Opcode == OpcodeQuery {
+		dns.RecursionDesired = request.RecursionDesired // Copy rd bit
+		dns.CheckingDisabled = request.CheckingDisabled // Copy cd bit
+	}
 	dns.Rcode = RcodeSuccess
 	if len(request.Question) > 0 {
 		dns.Question = make([]Question, 1)

vendor/github.com/miekg/dns/parse_test.go

@@ -1527,3 +1527,14 @@ func TestParseAVC(t *testing.T) {
 		}
 	}
 }
+
+func TestUnbalancedParens(t *testing.T) {
+	sig := `example.com. 3600 IN RRSIG MX 15 2 3600 (
+              1440021600 1438207200 3613 example.com. (
+              oL9krJun7xfBOIWcGHi7mag5/hdZrKWw15jPGrHpjQeRAvTdszaPD+QLs3f
+              x8A4M3e23mRZ9VrbpMngwcrqNAg== )`
+	_, err := NewRR(sig)
+	if err == nil {
+		t.Fatalf("Failed to detect extra opening brace")
+	}
+}

vendor/github.com/miekg/dns/scan.go

@@ -811,6 +811,12 @@ func zlexer(s *scan, c chan lex) {
 		debug.Printf("[%+v]", l.token)
 		c <- l
 	}
+	if brace != 0 {
+		l.token = "unbalanced brace"
+		l.tokenUpper = l.token
+		l.err = true
+		c <- l
+	}
 }
 
 // Extract the class number from CLASSxx