net/dns/resolver: make hasRDNSBonjourPrefix match shorter queries too

Fixes tailscale/corp#2886
Updates tailscale/corp#2820
Updates #2442

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2021-10-13 15:44:20 -07:00
committed by Brad Fitzpatrick
parent a6c3de72d6
commit 676fb458c3
2 changed files with 1 additions and 5 deletions

View File

@@ -985,6 +985,7 @@ func TestTrimRDNSBonjourPrefix(t *testing.T) {
{"lb._dns-sd._udp.0.10.20.172.in-addr.arpa.", true},
{"qq._dns-sd._udp.0.10.20.172.in-addr.arpa.", false},
{"0.10.20.172.in-addr.arpa.", false},
{"lb._dns-sd._udp.ts-dns.test.", true},
}
for _, test := range tests {