TheArchive/tailscale
1
0
Fork 0
mirror of https://github.com/tailscale/tailscale.git synced 2025-08-12 05:37:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

all: gofmt for Go 1.19

Browse Source 
Updates #5210

Change-Id: Ib02cd5e43d0a8db60c1f09755a8ac7b140b670be
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2022-08-02 09:33:46 -07:00
committed by Brad Fitzpatrick
parent a029989aff
commit 116f55ff66
36 changed files with 230 additions and 211 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
net/dns/resolved.go
View File

@@ -31,7 +31,9 @@ import (
// In other cases, resolved may be managing the system DNS configuration directly.
// Then the nameserver list will be a concatenation of those for all
// the interfaces that register their interest in being a default resolver with
// SetLinkDomains([]{{"~.", true}, ...})
//
// SetLinkDomains([]{{"~.", true}, ...})
//
// which includes at least the interface with the default route, i.e. not us.
// This does not work for us: there is a possibility of getting NXDOMAIN
// from the other nameservers before we are asked or get a chance to respond.

24
net/dns/resolver/tsdns.go
View File

@@ -1025,11 +1025,11 @@ const (
// https://tools.ietf.org/html/rfc6763 lists
// "five special RR names" for Bonjour service discovery:
//
// b._dns-sd._udp.<domain>.
// db._dns-sd._udp.<domain>.
// r._dns-sd._udp.<domain>.
// dr._dns-sd._udp.<domain>.
// lb._dns-sd._udp.<domain>.
// b._dns-sd._udp.<domain>.
// db._dns-sd._udp.<domain>.
// r._dns-sd._udp.<domain>.
// dr._dns-sd._udp.<domain>.
// lb._dns-sd._udp.<domain>.
func hasRDNSBonjourPrefix(name dnsname.FQDN) bool {
s := name.WithTrailingDot()
base, rest, ok := strings.Cut(s, ".")
@@ -1063,9 +1063,12 @@ func rawNameToLower(name []byte) string {
// ptrNameToIPv4 transforms a PTR name representing an IPv4 address to said address.
// Such names are IPv4 labels in reverse order followed by .in-addr.arpa.
// For example,
// 4.3.2.1.in-addr.arpa
//
// 4.3.2.1.in-addr.arpa
//
// is transformed to
// 1.2.3.4
//
// 1.2.3.4
func rdnsNameToIPv4(name dnsname.FQDN) (ip netip.Addr, ok bool) {
s := strings.TrimSuffix(name.WithTrailingDot(), rdnsv4Suffix)
ip, err := netip.ParseAddr(s)
@@ -1082,9 +1085,12 @@ func rdnsNameToIPv4(name dnsname.FQDN) (ip netip.Addr, ok bool) {
// ptrNameToIPv6 transforms a PTR name representing an IPv6 address to said address.
// Such names are dot-separated nibbles in reverse order followed by .ip6.arpa.
// For example,
// b.a.9.8.7.6.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa.
//
// b.a.9.8.7.6.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa.
//
// is transformed to
// 2001:db8::567:89ab
//
// 2001:db8::567:89ab
func rdnsNameToIPv6(name dnsname.FQDN) (ip netip.Addr, ok bool) {
var b [32]byte
var ipb [16]byte