From b03e7f993fee74b143271ae0796702e04f96deae Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Sun, 17 Nov 2019 21:44:46 +0100
Subject: [PATCH] Add a default list of buggy servers

---
 dnscrypt-proxy/config.go      | 3 +++
 dnscrypt-proxy/serversInfo.go | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/dnscrypt-proxy/config.go b/dnscrypt-proxy/config.go
index 62454bcb..39594b0d 100644
--- a/dnscrypt-proxy/config.go
+++ b/dnscrypt-proxy/config.go
@@ -127,6 +127,9 @@ func newConfig() Config {
 		RefusedCodeInResponses:   false,
 		LBEstimator:              true,
 		BlockedQueryResponse:     "hinfo",
+		BrokenImplementations: BrokenImplementationsConfig{
+			BrokenQueryPadding: []string{"cisco", "cisco-ipv6", "cisco-familyshield"},
+		},
 	}
 }
 
diff --git a/dnscrypt-proxy/serversInfo.go b/dnscrypt-proxy/serversInfo.go
index bf3ca334..e67ae2c7 100644
--- a/dnscrypt-proxy/serversInfo.go
+++ b/dnscrypt-proxy/serversInfo.go
@@ -302,7 +302,7 @@ func fetchDNSCryptServerInfo(proxy *Proxy, name string, stamp stamps.ServerStamp
 	for _, buggyServerName := range proxy.serversWithBrokenQueryPadding {
 		if buggyServerName == name {
 			knownBugs.incorrectPadding = true
-			dlog.Infof("Known bug in [%v]: padding is not correctly implemented", name)
+			dlog.Infof("Known bug in [%v]: padded queries are not correctly parsed", name)
 			break
 		}
 	}